17964576

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 63488880

約数和(自身を除く): 45524304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 67, 72, 76, 84, 96, 98, 112, 114, 126, 133, 134, 144, 147, 152, 168, 171, 196, 201, 224, 228, 252, 266, 268, 288, 294, 304, 336, 342, 392, 399, 402, 441, 456, 469, 504, 532, 536, 588, 603, 608, 672, 684, 784, 798, 804, 882, 912, 931, 938, 1008, 1064, 1072, 1176, 1197, 1206, 1273, 1368, 1407, 1568, 1596, 1608, 1764, 1824, 1862, 1876, 2016, 2128, 2144, 2352, 2394, 2412, 2546, 2736, 2793, 2814, 3192, 3216, 3283, 3528, 3724, 3752, 3819, 4221, 4256, 4704, 4788, 4824, 5092, 5472, 5586, 5628, 6384, 6432, 6566, 7056, 7448, 7504, 7638, 8379, 8442, 8911, 9576, 9648, 9849, 10184, 11172, 11256, 11457, 12768, 13132, 14112, 14896, 15008, 15276, 16758, 16884, 17822, 19152, 19296, 19698, 20368, 22344, 22512, 22914, 26264, 26733, 29547, 29792, 30552, 33516, 33768, 35644, 38304, 39396, 40736, 44688, 45024, 45828, 52528, 53466, 59094, 61104, 62377, 67032, 67536, 71288, 78792, 80199, 89376, 91656, 105056, 106932, 118188, 122208, 124754, 134064, 135072, 142576, 157584, 160398, 183312, 187131, 213864, 236376, 249508, 268128, 285152, 315168, 320796, 366624, 374262, 427728, 472752, 499016, 561393, 641592, 748524, 855456, 945504, 998032, 1122786, 1283184, 1497048, 1996064, 2245572, 2566368, 2994096, 4491144, 5988192, 8982288, 17964576]

約数ペア:

[(1, 17964576), (2, 8982288), (3, 5988192), (4, 4491144), (6, 2994096), (7, 2566368), (8, 2245572), (9, 1996064), (12, 1497048), (14, 1283184), (16, 1122786), (18, 998032), (19, 945504), (21, 855456), (24, 748524), (28, 641592), (32, 561393), (36, 499016), (38, 472752), (42, 427728), (48, 374262), (49, 366624), (56, 320796), (57, 315168), (63, 285152), (67, 268128), (72, 249508), (76, 236376), (84, 213864), (96, 187131), (98, 183312), (112, 160398), (114, 157584), (126, 142576), (133, 135072), (134, 134064), (144, 124754), (147, 122208), (152, 118188), (168, 106932), (171, 105056), (196, 91656), (201, 89376), (224, 80199), (228, 78792), (252, 71288), (266, 67536), (268, 67032), (288, 62377), (294, 61104), (304, 59094), (336, 53466), (342, 52528), (392, 45828), (399, 45024), (402, 44688), (441, 40736), (456, 39396), (469, 38304), (504, 35644), (532, 33768), (536, 33516), (588, 30552), (603, 29792), (608, 29547), (672, 26733), (684, 26264), (784, 22914), (798, 22512), (804, 22344), (882, 20368), (912, 19698), (931, 19296), (938, 19152), (1008, 17822), (1064, 16884), (1072, 16758), (1176, 15276), (1197, 15008), (1206, 14896), (1273, 14112), (1368, 13132), (1407, 12768), (1568, 11457), (1596, 11256), (1608, 11172), (1764, 10184), (1824, 9849), (1862, 9648), (1876, 9576), (2016, 8911), (2128, 8442), (2144, 8379), (2352, 7638), (2394, 7504), (2412, 7448), (2546, 7056), (2736, 6566), (2793, 6432), (2814, 6384), (3192, 5628), (3216, 5586), (3283, 5472), (3528, 5092), (3724, 4824), (3752, 4788), (3819, 4704), (4221, 4256)]