2469402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 5890248

約数和(自身を除く): 3420846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 173, 183, 234, 346, 366, 519, 549, 793, 1038, 1098, 1557, 1586, 2249, 2379, 3114, 4498, 4758, 6747, 7137, 10553, 13494, 14274, 20241, 21106, 31659, 40482, 63318, 94977, 137189, 189954, 274378, 411567, 823134, 1234701, 2469402]

約数ペア:

[(1, 2469402), (2, 1234701), (3, 823134), (6, 411567), (9, 274378), (13, 189954), (18, 137189), (26, 94977), (39, 63318), (61, 40482), (78, 31659), (117, 21106), (122, 20241), (173, 14274), (183, 13494), (234, 10553), (346, 7137), (366, 6747), (519, 4758), (549, 4498), (793, 3114), (1038, 2379), (1098, 2249), (1557, 1586)]