40122018

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{36541}}^1$

素因数の和:36610

約数の個数: 24

約数和(自身を含む): 88358556

約数和(自身を除く): 48236538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 36541, 73082, 109623, 219246, 328869, 657738, 2229001, 4458002, 6687003, 13374006, 20061009, 40122018]

約数ペア:

[(1, 40122018), (2, 20061009), (3, 13374006), (6, 6687003), (9, 4458002), (18, 2229001), (61, 657738), (122, 328869), (183, 219246), (366, 109623), (549, 73082), (1098, 36541)]