15829866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 37575720

約数和(自身を除く): 21745854

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1109, 1586, 2218, 2379, 3327, 4758, 6654, 7137, 9981, 14274, 14417, 19962, 28834, 43251, 67649, 86502, 129753, 135298, 202947, 259506, 405894, 608841, 879437, 1217682, 1758874, 2638311, 5276622, 7914933, 15829866]

約数ペア:

[(1, 15829866), (2, 7914933), (3, 5276622), (6, 2638311), (9, 1758874), (13, 1217682), (18, 879437), (26, 608841), (39, 405894), (61, 259506), (78, 202947), (117, 135298), (122, 129753), (183, 86502), (234, 67649), (366, 43251), (549, 28834), (793, 19962), (1098, 14417), (1109, 14274), (1586, 9981), (2218, 7137), (2379, 6654), (3327, 4758)]