1325440818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{92857}}^1$

素因数の和:92939

約数の個数: 48

約数和(自身を含む): 3143429016

約数和(自身を除く): 1817988198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 92857, 185714, 278571, 557142, 835713, 1207141, 1671426, 2414282, 3621423, 5664277, 7242846, 10864269, 11328554, 16992831, 21728538, 33985662, 50978493, 73635601, 101956986, 147271202, 220906803, 441813606, 662720409, 1325440818]

約数ペア:

[(1, 1325440818), (2, 662720409), (3, 441813606), (6, 220906803), (9, 147271202), (13, 101956986), (18, 73635601), (26, 50978493), (39, 33985662), (61, 21728538), (78, 16992831), (117, 11328554), (122, 10864269), (183, 7242846), (234, 5664277), (366, 3621423), (549, 2414282), (793, 1671426), (1098, 1207141), (1586, 835713), (2379, 557142), (4758, 278571), (7137, 185714), (14274, 92857)]