18820032

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 66324480

約数和(自身を除く): 47504448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 67, 76, 77, 84, 88, 96, 112, 114, 132, 133, 134, 152, 154, 168, 176, 192, 201, 209, 224, 228, 231, 264, 266, 268, 304, 308, 336, 352, 399, 402, 418, 448, 456, 462, 469, 528, 532, 536, 608, 616, 627, 672, 704, 737, 798, 804, 836, 912, 924, 938, 1056, 1064, 1072, 1216, 1232, 1254, 1273, 1344, 1407, 1463, 1474, 1596, 1608, 1672, 1824, 1848, 1876, 2112, 2128, 2144, 2211, 2464, 2508, 2546, 2814, 2926, 2948, 3192, 3216, 3344, 3648, 3696, 3752, 3819, 4256, 4288, 4389, 4422, 4928, 5016, 5092, 5159, 5628, 5852, 5896, 6384, 6432, 6688, 7392, 7504, 7638, 8512, 8778, 8844, 8911, 10032, 10184, 10318, 11256, 11704, 11792, 12768, 12864, 13376, 14003, 14784, 15008, 15276, 15477, 17556, 17688, 17822, 20064, 20368, 20636, 22512, 23408, 23584, 25536, 26733, 28006, 30016, 30552, 30954, 35112, 35376, 35644, 40128, 40736, 41272, 42009, 45024, 46816, 47168, 53466, 56012, 61104, 61908, 70224, 70752, 71288, 81472, 82544, 84018, 90048, 93632, 98021, 106932, 112024, 122208, 123816, 140448, 141504, 142576, 165088, 168036, 196042, 213864, 224048, 244416, 247632, 280896, 285152, 294063, 330176, 336072, 392084, 427728, 448096, 495264, 570304, 588126, 672144, 784168, 855456, 896192, 990528, 1176252, 1344288, 1568336, 1710912, 2352504, 2688576, 3136672, 4705008, 6273344, 9410016, 18820032]

約数ペア:

[(1, 18820032), (2, 9410016), (3, 6273344), (4, 4705008), (6, 3136672), (7, 2688576), (8, 2352504), (11, 1710912), (12, 1568336), (14, 1344288), (16, 1176252), (19, 990528), (21, 896192), (22, 855456), (24, 784168), (28, 672144), (32, 588126), (33, 570304), (38, 495264), (42, 448096), (44, 427728), (48, 392084), (56, 336072), (57, 330176), (64, 294063), (66, 285152), (67, 280896), (76, 247632), (77, 244416), (84, 224048), (88, 213864), (96, 196042), (112, 168036), (114, 165088), (132, 142576), (133, 141504), (134, 140448), (152, 123816), (154, 122208), (168, 112024), (176, 106932), (192, 98021), (201, 93632), (209, 90048), (224, 84018), (228, 82544), (231, 81472), (264, 71288), (266, 70752), (268, 70224), (304, 61908), (308, 61104), (336, 56012), (352, 53466), (399, 47168), (402, 46816), (418, 45024), (448, 42009), (456, 41272), (462, 40736), (469, 40128), (528, 35644), (532, 35376), (536, 35112), (608, 30954), (616, 30552), (627, 30016), (672, 28006), (704, 26733), (737, 25536), (798, 23584), (804, 23408), (836, 22512), (912, 20636), (924, 20368), (938, 20064), (1056, 17822), (1064, 17688), (1072, 17556), (1216, 15477), (1232, 15276), (1254, 15008), (1273, 14784), (1344, 14003), (1407, 13376), (1463, 12864), (1474, 12768), (1596, 11792), (1608, 11704), (1672, 11256), (1824, 10318), (1848, 10184), (1876, 10032), (2112, 8911), (2128, 8844), (2144, 8778), (2211, 8512), (2464, 7638), (2508, 7504), (2546, 7392), (2814, 6688), (2926, 6432), (2948, 6384), (3192, 5896), (3216, 5852), (3344, 5628), (3648, 5159), (3696, 5092), (3752, 5016), (3819, 4928), (4256, 4422), (4288, 4389)]