18131722

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12823}}^1$

素因数の和:12933

約数の個数: 16

約数和(自身を含む): 31393152

約数和(自身を除く): 13261430

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 12823, 25646, 89761, 179522, 1295123, 2590246, 9065861, 18131722]

約数ペア:

[(1, 18131722), (2, 9065861), (7, 2590246), (14, 1295123), (101, 179522), (202, 89761), (707, 25646), (1414, 12823)]