29818386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 70750680

約数和(自身を除く): 40932294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2089, 2379, 4178, 4758, 6267, 7137, 12534, 14274, 18801, 27157, 37602, 54314, 81471, 127429, 162942, 244413, 254858, 382287, 488826, 764574, 1146861, 1656577, 2293722, 3313154, 4969731, 9939462, 14909193, 29818386]

約数ペア:

[(1, 29818386), (2, 14909193), (3, 9939462), (6, 4969731), (9, 3313154), (13, 2293722), (18, 1656577), (26, 1146861), (39, 764574), (61, 488826), (78, 382287), (117, 254858), (122, 244413), (183, 162942), (234, 127429), (366, 81471), (549, 54314), (793, 37602), (1098, 27157), (1586, 18801), (2089, 14274), (2379, 12534), (4178, 7137), (4758, 6267)]