613782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 1489488

約数和(自身を除く): 875706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 61, 78, 86, 117, 122, 129, 183, 234, 258, 366, 387, 549, 559, 774, 793, 1098, 1118, 1586, 1677, 2379, 2623, 3354, 4758, 5031, 5246, 7137, 7869, 10062, 14274, 15738, 23607, 34099, 47214, 68198, 102297, 204594, 306891, 613782]

約数ペア:

[(1, 613782), (2, 306891), (3, 204594), (6, 102297), (9, 68198), (13, 47214), (18, 34099), (26, 23607), (39, 15738), (43, 14274), (61, 10062), (78, 7869), (86, 7137), (117, 5246), (122, 5031), (129, 4758), (183, 3354), (234, 2623), (258, 2379), (366, 1677), (387, 1586), (549, 1118), (559, 1098), (774, 793)]