22253166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 52809120

約数和(自身を除く): 30555954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1559, 1586, 2379, 3118, 4677, 4758, 7137, 9354, 14031, 14274, 20267, 28062, 40534, 60801, 95099, 121602, 182403, 190198, 285297, 364806, 570594, 855891, 1236287, 1711782, 2472574, 3708861, 7417722, 11126583, 22253166]

約数ペア:

[(1, 22253166), (2, 11126583), (3, 7417722), (6, 3708861), (9, 2472574), (13, 1711782), (18, 1236287), (26, 855891), (39, 570594), (61, 364806), (78, 285297), (117, 190198), (122, 182403), (183, 121602), (234, 95099), (366, 60801), (549, 40534), (793, 28062), (1098, 20267), (1559, 14274), (1586, 14031), (2379, 9354), (3118, 7137), (4677, 4758)]