6441624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12800

約数の個数: 48

約数和(自身を含む): 19939920

約数和(自身を除く): 13498296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 12781, 25562, 38343, 51124, 76686, 89467, 102248, 115029, 153372, 178934, 230058, 268401, 306744, 357868, 460116, 536802, 715736, 805203, 920232, 1073604, 1610406, 2147208, 3220812, 6441624]

約数ペア:

[(1, 6441624), (2, 3220812), (3, 2147208), (4, 1610406), (6, 1073604), (7, 920232), (8, 805203), (9, 715736), (12, 536802), (14, 460116), (18, 357868), (21, 306744), (24, 268401), (28, 230058), (36, 178934), (42, 153372), (56, 115029), (63, 102248), (72, 89467), (84, 76686), (126, 51124), (168, 38343), (252, 25562), (504, 12781)]