27431628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{326567}}^1$

素因数の和:326581

約数の個数: 24

約数和(自身を含む): 73151232

約数和(自身を除く): 45719604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 326567, 653134, 979701, 1306268, 1959402, 2285969, 3918804, 4571938, 6857907, 9143876, 13715814, 27431628]

約数ペア:

[(1, 27431628), (2, 13715814), (3, 9143876), (4, 6857907), (6, 4571938), (7, 3918804), (12, 2285969), (14, 1959402), (21, 1306268), (28, 979701), (42, 653134), (84, 326567)]