18461688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109891}}^1$

素因数の和:109907

約数の個数: 32

約数和(自身を含む): 52748160

約数和(自身を除く): 34286472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 109891, 219782, 329673, 439564, 659346, 769237, 879128, 1318692, 1538474, 2307711, 2637384, 3076948, 4615422, 6153896, 9230844, 18461688]

約数ペア:

[(1, 18461688), (2, 9230844), (3, 6153896), (4, 4615422), (6, 3076948), (7, 2637384), (8, 2307711), (12, 1538474), (14, 1318692), (21, 879128), (24, 769237), (28, 659346), (42, 439564), (56, 329673), (84, 219782), (168, 109891)]