2001661776

素因数分解:

$2^4\times 3^2\times {\mathrm{13900429}}^1$

素因数の和:13900443

約数の個数: 30

約数和(自身を含む): 5601873290

約数和(自身を除く): 3600211514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13900429, 27800858, 41701287, 55601716, 83402574, 111203432, 125103861, 166805148, 222406864, 250207722, 333610296, 500415444, 667220592, 1000830888, 2001661776]

約数ペア:

[(1, 2001661776), (2, 1000830888), (3, 667220592), (4, 500415444), (6, 333610296), (8, 250207722), (9, 222406864), (12, 166805148), (16, 125103861), (18, 111203432), (24, 83402574), (36, 55601716), (48, 41701287), (72, 27800858), (144, 13900429)]