2018133678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 4716548352

約数和(自身を除く): 2698414674

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 361, 418, 426, 627, 722, 781, 1083, 1193, 1254, 1349, 1562, 2166, 2343, 2386, 2698, 3579, 3971, 4047, 4686, 7158, 7942, 8094, 11913, 13123, 14839, 22667, 23826, 25631, 26246, 29678, 39369, 44517, 45334, 51262, 68001, 76893, 78738, 84703, 89034, 136002, 153786, 169406, 249337, 254109, 281941, 430673, 498674, 508218, 563882, 748011, 845823, 861346, 931733, 1292019, 1496022, 1609357, 1691646, 1863466, 2584038, 2795199, 3218714, 4737403, 4828071, 5590398, 9474806, 9656142, 14212209, 17702927, 28424418, 30577783, 35405854, 53108781, 61155566, 91733349, 106217562, 183466698, 336355613, 672711226, 1009066839, 2018133678]

約数ペア:

[(1, 2018133678), (2, 1009066839), (3, 672711226), (6, 336355613), (11, 183466698), (19, 106217562), (22, 91733349), (33, 61155566), (38, 53108781), (57, 35405854), (66, 30577783), (71, 28424418), (114, 17702927), (142, 14212209), (209, 9656142), (213, 9474806), (361, 5590398), (418, 4828071), (426, 4737403), (627, 3218714), (722, 2795199), (781, 2584038), (1083, 1863466), (1193, 1691646), (1254, 1609357), (1349, 1496022), (1562, 1292019), (2166, 931733), (2343, 861346), (2386, 845823), (2698, 748011), (3579, 563882), (3971, 508218), (4047, 498674), (4686, 430673), (7158, 281941), (7942, 254109), (8094, 249337), (11913, 169406), (13123, 153786), (14839, 136002), (22667, 89034), (23826, 84703), (25631, 78738), (26246, 76893), (29678, 68001), (39369, 51262), (44517, 45334)]