18365844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218641}}^1$

素因数の和:218655

約数の個数: 24

約数和(自身を含む): 48975808

約数和(自身を除く): 30609964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218641, 437282, 655923, 874564, 1311846, 1530487, 2623692, 3060974, 4591461, 6121948, 9182922, 18365844]

約数ペア:

[(1, 18365844), (2, 9182922), (3, 6121948), (4, 4591461), (6, 3060974), (7, 2623692), (12, 1530487), (14, 1311846), (21, 874564), (28, 655923), (42, 437282), (84, 218641)]