18410044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 14587844

約数列:

[1, 2, 4, 61, 122, 197, 244, 383, 394, 766, 788, 1532, 12017, 23363, 24034, 46726, 48068, 75451, 93452, 150902, 301804, 4602511, 9205022, 18410044]

約数ペア:

[(1, 18410044), (2, 9205022), (4, 4602511), (61, 301804), (122, 150902), (197, 93452), (244, 75451), (383, 48068), (394, 46726), (766, 24034), (788, 23363), (1532, 12017)]