18146058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11677}}^1$

素因数の和:11726

約数の個数: 32

約数和(自身を含む): 42601344

約数和(自身を除く): 24455286

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 11677, 23354, 35031, 70062, 81739, 163478, 245217, 432049, 490434, 864098, 1296147, 2592294, 3024343, 6048686, 9073029, 18146058]

約数ペア:

[(1, 18146058), (2, 9073029), (3, 6048686), (6, 3024343), (7, 2592294), (14, 1296147), (21, 864098), (37, 490434), (42, 432049), (74, 245217), (111, 163478), (222, 81739), (259, 70062), (518, 35031), (777, 23354), (1554, 11677)]