27118686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{645683}}^1$

素因数の和:645695

約数の個数: 16

約数和(自身を含む): 61985664

約数和(自身を除く): 34866978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 645683, 1291366, 1937049, 3874098, 4519781, 9039562, 13559343, 27118686]

約数ペア:

[(1, 27118686), (2, 13559343), (3, 9039562), (6, 4519781), (7, 3874098), (14, 1937049), (21, 1291366), (42, 645683)]