12278508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 19219476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 167, 334, 501, 557, 668, 1002, 1114, 1671, 1837, 2004, 2228, 3342, 3674, 5511, 6127, 6684, 7348, 11022, 12254, 18381, 22044, 24508, 36762, 73524, 93019, 186038, 279057, 372076, 558114, 1023209, 1116228, 2046418, 3069627, 4092836, 6139254, 12278508]

約数ペア:

[(1, 12278508), (2, 6139254), (3, 4092836), (4, 3069627), (6, 2046418), (11, 1116228), (12, 1023209), (22, 558114), (33, 372076), (44, 279057), (66, 186038), (132, 93019), (167, 73524), (334, 36762), (501, 24508), (557, 22044), (668, 18381), (1002, 12254), (1114, 11022), (1671, 7348), (1837, 6684), (2004, 6127), (2228, 5511), (3342, 3674)]