27281688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{162391}}^1$

素因数の和:162407

約数の個数: 32

約数和(自身を含む): 77948160

約数和(自身を除く): 50666472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 162391, 324782, 487173, 649564, 974346, 1136737, 1299128, 1948692, 2273474, 3410211, 3897384, 4546948, 6820422, 9093896, 13640844, 27281688]

約数ペア:

[(1, 27281688), (2, 13640844), (3, 9093896), (4, 6820422), (6, 4546948), (7, 3897384), (8, 3410211), (12, 2273474), (14, 1948692), (21, 1299128), (24, 1136737), (28, 974346), (42, 649564), (56, 487173), (84, 324782), (168, 162391)]