13800816

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 60

約数和(自身を含む): 38881440

約数和(自身を除く): 25080624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 401, 478, 717, 802, 956, 1203, 1434, 1604, 1912, 2151, 2406, 2868, 3208, 3609, 3824, 4302, 4812, 5736, 6416, 7218, 8604, 9624, 11472, 14436, 17208, 19248, 28872, 34416, 57744, 95839, 191678, 287517, 383356, 575034, 766712, 862551, 1150068, 1533424, 1725102, 2300136, 3450204, 4600272, 6900408, 13800816]

約数ペア:

[(1, 13800816), (2, 6900408), (3, 4600272), (4, 3450204), (6, 2300136), (8, 1725102), (9, 1533424), (12, 1150068), (16, 862551), (18, 766712), (24, 575034), (36, 383356), (48, 287517), (72, 191678), (144, 95839), (239, 57744), (401, 34416), (478, 28872), (717, 19248), (802, 17208), (956, 14436), (1203, 11472), (1434, 9624), (1604, 8604), (1912, 7218), (2151, 6416), (2406, 5736), (2868, 4812), (3208, 4302), (3609, 3824)]