22457826

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 50738688

約数和(自身を除く): 28280862

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 167, 186, 241, 279, 334, 482, 501, 558, 723, 1002, 1446, 1503, 2169, 3006, 4338, 5177, 7471, 10354, 14942, 15531, 22413, 31062, 40247, 44826, 46593, 67239, 80494, 93186, 120741, 134478, 241482, 362223, 724446, 1247657, 2495314, 3742971, 7485942, 11228913, 22457826]

約数ペア:

[(1, 22457826), (2, 11228913), (3, 7485942), (6, 3742971), (9, 2495314), (18, 1247657), (31, 724446), (62, 362223), (93, 241482), (167, 134478), (186, 120741), (241, 93186), (279, 80494), (334, 67239), (482, 46593), (501, 44826), (558, 40247), (723, 31062), (1002, 22413), (1446, 15531), (1503, 14942), (2169, 10354), (3006, 7471), (4338, 5177)]