1720366416

素因数分解:

$2^4\times 3^2\times {\mathrm{11946989}}^1$

素因数の和:11947003

約数の個数: 30

約数和(自身を含む): 4814636970

約数和(自身を除く): 3094270554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11946989, 23893978, 35840967, 47787956, 71681934, 95575912, 107522901, 143363868, 191151824, 215045802, 286727736, 430091604, 573455472, 860183208, 1720366416]

約数ペア:

[(1, 1720366416), (2, 860183208), (3, 573455472), (4, 430091604), (6, 286727736), (8, 215045802), (9, 191151824), (12, 143363868), (16, 107522901), (18, 95575912), (24, 71681934), (36, 47787956), (48, 35840967), (72, 23893978), (144, 11946989)]