40894476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486839}}^1$

素因数の和:486853

約数の個数: 24

約数和(自身を含む): 109052160

約数和(自身を除く): 68157684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486839, 973678, 1460517, 1947356, 2921034, 3407873, 5842068, 6815746, 10223619, 13631492, 20447238, 40894476]

約数ペア:

[(1, 40894476), (2, 20447238), (3, 13631492), (4, 10223619), (6, 6815746), (7, 5842068), (12, 3407873), (14, 2921034), (21, 1947356), (28, 1460517), (42, 973678), (84, 486839)]