22740174

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 28837170

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 491, 498, 558, 747, 982, 1473, 1494, 2573, 2946, 4419, 5146, 7719, 8838, 15221, 15438, 23157, 30442, 40753, 45663, 46314, 81506, 91326, 122259, 136989, 244518, 273978, 366777, 733554, 1263343, 2526686, 3790029, 7580058, 11370087, 22740174]

約数ペア:

[(1, 22740174), (2, 11370087), (3, 7580058), (6, 3790029), (9, 2526686), (18, 1263343), (31, 733554), (62, 366777), (83, 273978), (93, 244518), (166, 136989), (186, 122259), (249, 91326), (279, 81506), (491, 46314), (498, 45663), (558, 40753), (747, 30442), (982, 23157), (1473, 15438), (1494, 15221), (2573, 8838), (2946, 7719), (4419, 5146)]