280303044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3336941}}^1$

素因数の和:3336955

約数の個数: 24

約数和(自身を含む): 747475008

約数和(自身を除く): 467171964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3336941, 6673882, 10010823, 13347764, 20021646, 23358587, 40043292, 46717174, 70075761, 93434348, 140151522, 280303044]

約数ペア:

[(1, 280303044), (2, 140151522), (3, 93434348), (4, 70075761), (6, 46717174), (7, 40043292), (12, 23358587), (14, 20021646), (21, 13347764), (28, 10010823), (42, 6673882), (84, 3336941)]