40620606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 87769248

約数和(自身を除く): 47148642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1237, 1263, 2474, 2526, 3711, 5473, 7422, 10946, 16081, 16419, 32162, 32838, 48243, 96486, 520777, 1041554, 1562331, 3124662, 6770101, 13540202, 20310303, 40620606]

約数ペア:

[(1, 40620606), (2, 20310303), (3, 13540202), (6, 6770101), (13, 3124662), (26, 1562331), (39, 1041554), (78, 520777), (421, 96486), (842, 48243), (1237, 32838), (1263, 32162), (2474, 16419), (2526, 16081), (3711, 10946), (5473, 7422)]