12657402

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7901}}^1$

素因数の和:7998

約数の個数: 24

約数和(自身を含む): 27736020

約数和(自身を除く): 15078618

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 7901, 15802, 23703, 47406, 71109, 142218, 703189, 1406378, 2109567, 4219134, 6328701, 12657402]

約数ペア:

[(1, 12657402), (2, 6328701), (3, 4219134), (6, 2109567), (9, 1406378), (18, 703189), (89, 142218), (178, 71109), (267, 47406), (534, 23703), (801, 15802), (1602, 7901)]