61549218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 137100600

約数和(自身を除く): 75551382

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 298, 318, 433, 447, 477, 866, 894, 954, 1299, 1341, 2598, 2682, 3897, 7794, 7897, 15794, 22949, 23691, 45898, 47382, 64517, 68847, 71073, 129034, 137694, 142146, 193551, 206541, 387102, 413082, 580653, 1161306, 3419401, 6838802, 10258203, 20516406, 30774609, 61549218]

約数ペア:

[(1, 61549218), (2, 30774609), (3, 20516406), (6, 10258203), (9, 6838802), (18, 3419401), (53, 1161306), (106, 580653), (149, 413082), (159, 387102), (298, 206541), (318, 193551), (433, 142146), (447, 137694), (477, 129034), (866, 71073), (894, 68847), (954, 64517), (1299, 47382), (1341, 45898), (2598, 23691), (2682, 22949), (3897, 15794), (7794, 7897)]