18192874728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1775261}}^1$

素因数の和:1775338

約数の個数: 64

約数和(自身を含む): 52831797120

約数和(自身を除く): 34638922392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 1775261, 3550522, 5325783, 7101044, 10651566, 12426827, 14202088, 21303132, 24853654, 37280481, 42606264, 49707308, 74560962, 99414616, 108290921, 149121924, 216581842, 298243848, 324872763, 433163684, 649745526, 758036447, 866327368, 1299491052, 1516072894, 2274109341, 2598982104, 3032145788, 4548218682, 6064291576, 9096437364, 18192874728]

約数ペア:

[(1, 18192874728), (2, 9096437364), (3, 6064291576), (4, 4548218682), (6, 3032145788), (7, 2598982104), (8, 2274109341), (12, 1516072894), (14, 1299491052), (21, 866327368), (24, 758036447), (28, 649745526), (42, 433163684), (56, 324872763), (61, 298243848), (84, 216581842), (122, 149121924), (168, 108290921), (183, 99414616), (244, 74560962), (366, 49707308), (427, 42606264), (488, 37280481), (732, 24853654), (854, 21303132), (1281, 14202088), (1464, 12426827), (1708, 10651566), (2562, 7101044), (3416, 5325783), (5124, 3550522), (10248, 1775261)]