12840162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 27237120

約数和(自身を除く): 14396958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 691, 978, 1382, 2073, 3097, 4146, 6194, 9291, 13129, 18582, 26258, 39387, 78774, 112633, 225266, 337899, 675798, 2140027, 4280054, 6420081, 12840162]

約数ペア:

[(1, 12840162), (2, 6420081), (3, 4280054), (6, 2140027), (19, 675798), (38, 337899), (57, 225266), (114, 112633), (163, 78774), (326, 39387), (489, 26258), (691, 18582), (978, 13129), (1382, 9291), (2073, 6194), (3097, 4146)]