40870854

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{37223}}^1$

素因数の和:37292

約数の個数: 24

約数和(自身を含む): 90007632

約数和(自身を除く): 49136778

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 37223, 74446, 111669, 223338, 335007, 670014, 2270603, 4541206, 6811809, 13623618, 20435427, 40870854]

約数ペア:

[(1, 40870854), (2, 20435427), (3, 13623618), (6, 6811809), (9, 4541206), (18, 2270603), (61, 670014), (122, 335007), (183, 223338), (366, 111669), (549, 74446), (1098, 37223)]