70866666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7043}}^1$

素因数の和:7107

約数の個数: 48

約数和(自身を含む): 169225056

約数和(自身を除く): 98358390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 7043, 10062, 14086, 21129, 42258, 63387, 91559, 126774, 183118, 274677, 302849, 549354, 605698, 824031, 908547, 1648062, 1817094, 2725641, 3937037, 5451282, 7874074, 11811111, 23622222, 35433333, 70866666]

約数ペア:

[(1, 70866666), (2, 35433333), (3, 23622222), (6, 11811111), (9, 7874074), (13, 5451282), (18, 3937037), (26, 2725641), (39, 1817094), (43, 1648062), (78, 908547), (86, 824031), (117, 605698), (129, 549354), (234, 302849), (258, 274677), (387, 183118), (559, 126774), (774, 91559), (1118, 63387), (1677, 42258), (3354, 21129), (5031, 14086), (7043, 10062)]