18121010406

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81626173}}^1$

素因数の和:81626215

約数の個数: 16

約数和(自身を含む): 37221535344

約数和(自身を除く): 19100524938

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 81626173, 163252346, 244878519, 489757038, 3020168401, 6040336802, 9060505203, 18121010406]

約数ペア:

[(1, 18121010406), (2, 9060505203), (3, 6040336802), (6, 3020168401), (37, 489757038), (74, 244878519), (111, 163252346), (222, 81626173)]