39657456

素因数分解:

$2^4\times 3^2\times {\mathrm{275399}}^1$

素因数の和:275413

約数の個数: 30

約数和(自身を含む): 110986200

約数和(自身を除く): 71328744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 275399, 550798, 826197, 1101596, 1652394, 2203192, 2478591, 3304788, 4406384, 4957182, 6609576, 9914364, 13219152, 19828728, 39657456]

約数ペア:

[(1, 39657456), (2, 19828728), (3, 13219152), (4, 9914364), (6, 6609576), (8, 4957182), (9, 4406384), (12, 3304788), (16, 2478591), (18, 2203192), (24, 1652394), (36, 1101596), (48, 826197), (72, 550798), (144, 275399)]