25181754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6869}}^1$

素因数の和:6934

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 30217926

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 6869, 13738, 20607, 41214, 89297, 178594, 267891, 322843, 535782, 645686, 968529, 1937058, 4196959, 8393918, 12590877, 25181754]

約数ペア:

[(1, 25181754), (2, 12590877), (3, 8393918), (6, 4196959), (13, 1937058), (26, 968529), (39, 645686), (47, 535782), (78, 322843), (94, 267891), (141, 178594), (282, 89297), (611, 41214), (1222, 20607), (1833, 13738), (3666, 6869)]