18154614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 38494080

約数和(自身を除く): 20339466

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 977, 978, 1954, 2931, 3097, 5862, 6194, 9291, 18563, 18582, 37126, 55689, 111378, 159251, 318502, 477753, 955506, 3025769, 6051538, 9077307, 18154614]

約数ペア:

[(1, 18154614), (2, 9077307), (3, 6051538), (6, 3025769), (19, 955506), (38, 477753), (57, 318502), (114, 159251), (163, 111378), (326, 55689), (489, 37126), (977, 18582), (978, 18563), (1954, 9291), (2931, 6194), (3097, 5862)]