2778323472

素因数分解:

$2^4\times 3^2\times {\mathrm{19293913}}^1$

素因数の和:19293927

約数の個数: 30

約数和(自身を含む): 7775447342

約数和(自身を除く): 4997123870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19293913, 38587826, 57881739, 77175652, 115763478, 154351304, 173645217, 231526956, 308702608, 347290434, 463053912, 694580868, 926107824, 1389161736, 2778323472]

約数ペア:

[(1, 2778323472), (2, 1389161736), (3, 926107824), (4, 694580868), (6, 463053912), (8, 347290434), (9, 308702608), (12, 231526956), (16, 173645217), (18, 154351304), (24, 115763478), (36, 77175652), (48, 57881739), (72, 38587826), (144, 19293913)]