1728213966

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{6337}}^1$

素因数の和:6593

約数の個数: 48

約数和(自身を含む): 3806602800

約数和(自身を除く): 2078388834

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 218, 278, 327, 417, 654, 834, 981, 1251, 1962, 2502, 6337, 12674, 15151, 19011, 30302, 38022, 45453, 57033, 90906, 114066, 136359, 272718, 690733, 880843, 1381466, 1761686, 2072199, 2642529, 4144398, 5285058, 6216597, 7927587, 12433194, 15855174, 96011887, 192023774, 288035661, 576071322, 864106983, 1728213966]

約数ペア:

[(1, 1728213966), (2, 864106983), (3, 576071322), (6, 288035661), (9, 192023774), (18, 96011887), (109, 15855174), (139, 12433194), (218, 7927587), (278, 6216597), (327, 5285058), (417, 4144398), (654, 2642529), (834, 2072199), (981, 1761686), (1251, 1381466), (1962, 880843), (2502, 690733), (6337, 272718), (12674, 136359), (15151, 114066), (19011, 90906), (30302, 57033), (38022, 45453)]