18732684

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4013}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 43832880

約数和(自身を除く): 25100196

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4013, 4668, 8026, 12039, 16052, 24078, 48156, 1561057, 3122114, 4683171, 6244228, 9366342, 18732684]

約数ペア:

[(1, 18732684), (2, 9366342), (3, 6244228), (4, 4683171), (6, 3122114), (12, 1561057), (389, 48156), (778, 24078), (1167, 16052), (1556, 12039), (2334, 8026), (4013, 4668)]