18805129056

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{19889}}^1$

素因数の和:19986

約数の個数: 216

約数和(自身を含む): 63139691160

約数和(自身を除く): 44334562104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 67, 72, 84, 96, 98, 112, 126, 134, 144, 147, 168, 196, 201, 224, 252, 268, 288, 294, 336, 392, 402, 441, 469, 504, 536, 588, 603, 672, 784, 804, 882, 938, 1008, 1072, 1176, 1206, 1407, 1568, 1608, 1764, 1876, 2016, 2144, 2352, 2412, 2814, 3216, 3283, 3528, 3752, 4221, 4704, 4824, 5628, 6432, 6566, 7056, 7504, 8442, 9648, 9849, 11256, 13132, 14112, 15008, 16884, 19296, 19698, 19889, 22512, 26264, 29547, 33768, 39396, 39778, 45024, 52528, 59094, 59667, 67536, 78792, 79556, 105056, 118188, 119334, 135072, 139223, 157584, 159112, 179001, 236376, 238668, 278446, 315168, 318224, 358002, 417669, 472752, 477336, 556892, 636448, 716004, 835338, 945504, 954672, 974561, 1113784, 1253007, 1332563, 1432008, 1670676, 1909344, 1949122, 2227568, 2506014, 2665126, 2864016, 2923683, 3341352, 3898244, 3997689, 4455136, 5012028, 5330252, 5728032, 5847366, 6682704, 7796488, 7995378, 8771049, 9327941, 10024056, 10660504, 11694732, 11993067, 13365408, 15592976, 15990756, 17542098, 18655882, 20048112, 21321008, 23389464, 23986134, 27983823, 31185952, 31981512, 35084196, 37311764, 40096224, 42642016, 46778928, 47972268, 55967646, 63963024, 65295587, 70168392, 74623528, 83951469, 93557856, 95944536, 111935292, 127926048, 130591174, 140336784, 149247056, 167902938, 191889072, 195886761, 223870584, 261182348, 280673568, 298494112, 335805876, 383778144, 391773522, 447741168, 522364696, 587660283, 671611752, 783547044, 895482336, 1044729392, 1175320566, 1343223504, 1567094088, 2089458784, 2350641132, 2686447008, 3134188176, 4701282264, 6268376352, 9402564528, 18805129056]

約数ペア:

[(1, 18805129056), (2, 9402564528), (3, 6268376352), (4, 4701282264), (6, 3134188176), (7, 2686447008), (8, 2350641132), (9, 2089458784), (12, 1567094088), (14, 1343223504), (16, 1175320566), (18, 1044729392), (21, 895482336), (24, 783547044), (28, 671611752), (32, 587660283), (36, 522364696), (42, 447741168), (48, 391773522), (49, 383778144), (56, 335805876), (63, 298494112), (67, 280673568), (72, 261182348), (84, 223870584), (96, 195886761), (98, 191889072), (112, 167902938), (126, 149247056), (134, 140336784), (144, 130591174), (147, 127926048), (168, 111935292), (196, 95944536), (201, 93557856), (224, 83951469), (252, 74623528), (268, 70168392), (288, 65295587), (294, 63963024), (336, 55967646), (392, 47972268), (402, 46778928), (441, 42642016), (469, 40096224), (504, 37311764), (536, 35084196), (588, 31981512), (603, 31185952), (672, 27983823), (784, 23986134), (804, 23389464), (882, 21321008), (938, 20048112), (1008, 18655882), (1072, 17542098), (1176, 15990756), (1206, 15592976), (1407, 13365408), (1568, 11993067), (1608, 11694732), (1764, 10660504), (1876, 10024056), (2016, 9327941), (2144, 8771049), (2352, 7995378), (2412, 7796488), (2814, 6682704), (3216, 5847366), (3283, 5728032), (3528, 5330252), (3752, 5012028), (4221, 4455136), (4704, 3997689), (4824, 3898244), (5628, 3341352), (6432, 2923683), (6566, 2864016), (7056, 2665126), (7504, 2506014), (8442, 2227568), (9648, 1949122), (9849, 1909344), (11256, 1670676), (13132, 1432008), (14112, 1332563), (15008, 1253007), (16884, 1113784), (19296, 974561), (19698, 954672), (19889, 945504), (22512, 835338), (26264, 716004), (29547, 636448), (33768, 556892), (39396, 477336), (39778, 472752), (45024, 417669), (52528, 358002), (59094, 318224), (59667, 315168), (67536, 278446), (78792, 238668), (79556, 236376), (105056, 179001), (118188, 159112), (119334, 157584), (135072, 139223)]