1720690416

素因数分解:

$2^4\times 3^2\times {\mathrm{11949239}}^1$

素因数の和:11949253

約数の個数: 30

約数和(自身を含む): 4815543720

約数和(自身を除く): 3094853304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11949239, 23898478, 35847717, 47796956, 71695434, 95593912, 107543151, 143390868, 191187824, 215086302, 286781736, 430172604, 573563472, 860345208, 1720690416]

約数ペア:

[(1, 1720690416), (2, 860345208), (3, 573563472), (4, 430172604), (6, 286781736), (8, 215086302), (9, 191187824), (12, 143390868), (16, 107543151), (18, 95593912), (24, 71695434), (36, 47796956), (48, 35847717), (72, 23898478), (144, 11949239)]