12407388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{21101}}^1$

素因数の和:21122

約数の個数: 36

約数和(自身を含む): 33678792

約数和(自身を除く): 21271404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 21101, 42202, 63303, 84404, 126606, 147707, 253212, 295414, 443121, 590828, 886242, 1033949, 1772484, 2067898, 3101847, 4135796, 6203694, 12407388]

約数ペア:

[(1, 12407388), (2, 6203694), (3, 4135796), (4, 3101847), (6, 2067898), (7, 1772484), (12, 1033949), (14, 886242), (21, 590828), (28, 443121), (42, 295414), (49, 253212), (84, 147707), (98, 126606), (147, 84404), (196, 63303), (294, 42202), (588, 21101)]