18457296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 56038080

約数和(自身を除く): 37580784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2689, 3432, 5378, 6864, 8067, 10756, 16134, 21512, 29579, 32268, 34957, 43024, 59158, 64536, 69914, 88737, 104871, 118316, 129072, 139828, 177474, 209742, 236632, 279656, 354948, 384527, 419484, 473264, 559312, 709896, 769054, 838968, 1153581, 1419792, 1538108, 1677936, 2307162, 3076216, 4614324, 6152432, 9228648, 18457296]

約数ペア:

[(1, 18457296), (2, 9228648), (3, 6152432), (4, 4614324), (6, 3076216), (8, 2307162), (11, 1677936), (12, 1538108), (13, 1419792), (16, 1153581), (22, 838968), (24, 769054), (26, 709896), (33, 559312), (39, 473264), (44, 419484), (48, 384527), (52, 354948), (66, 279656), (78, 236632), (88, 209742), (104, 177474), (132, 139828), (143, 129072), (156, 118316), (176, 104871), (208, 88737), (264, 69914), (286, 64536), (312, 59158), (429, 43024), (528, 34957), (572, 32268), (624, 29579), (858, 21512), (1144, 16134), (1716, 10756), (2288, 8067), (2689, 6864), (3432, 5378)]