18397164

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{1487}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 42997248

約数和(自身を除く): 24600084

約数列:

[1, 2, 3, 4, 6, 12, 1031, 1487, 2062, 2974, 3093, 4124, 4461, 5948, 6186, 8922, 12372, 17844, 1533097, 3066194, 4599291, 6132388, 9198582, 18397164]

約数ペア:

[(1, 18397164), (2, 9198582), (3, 6132388), (4, 4599291), (6, 3066194), (12, 1533097), (1031, 17844), (1487, 12372), (2062, 8922), (2974, 6186), (3093, 5948), (4124, 4461)]