18650139456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7472011}}^1$

素因数の和:7472039

約数の個数: 56

約数和(自身を含む): 53140949344

約数和(自身を除く): 34490809888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7472011, 14944022, 22416033, 29888044, 44832066, 59776088, 89664132, 97136143, 119552176, 179328264, 194272286, 239104352, 291408429, 358656528, 388544572, 478208704, 582816858, 717313056, 777089144, 1165633716, 1434626112, 1554178288, 2331267432, 3108356576, 4662534864, 6216713152, 9325069728, 18650139456]

約数ペア:

[(1, 18650139456), (2, 9325069728), (3, 6216713152), (4, 4662534864), (6, 3108356576), (8, 2331267432), (12, 1554178288), (13, 1434626112), (16, 1165633716), (24, 777089144), (26, 717313056), (32, 582816858), (39, 478208704), (48, 388544572), (52, 358656528), (64, 291408429), (78, 239104352), (96, 194272286), (104, 179328264), (156, 119552176), (192, 97136143), (208, 89664132), (312, 59776088), (416, 44832066), (624, 29888044), (832, 22416033), (1248, 14944022), (2496, 7472011)]