18355764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218521}}^1$

素因数の和:218535

約数の個数: 24

約数和(自身を含む): 48948928

約数和(自身を除く): 30593164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218521, 437042, 655563, 874084, 1311126, 1529647, 2622252, 3059294, 4588941, 6118588, 9177882, 18355764]

約数ペア:

[(1, 18355764), (2, 9177882), (3, 6118588), (4, 4588941), (6, 3059294), (7, 2622252), (12, 1529647), (14, 1311126), (21, 874084), (28, 655563), (42, 437042), (84, 218521)]