18061668

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4984

約数の個数: 36

約数和(自身を含む): 46108608

約数和(自身を除く): 28046940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 4871, 9742, 14613, 19484, 29226, 43839, 58452, 87678, 175356, 501713, 1003426, 1505139, 2006852, 3010278, 4515417, 6020556, 9030834, 18061668]

約数ペア:

[(1, 18061668), (2, 9030834), (3, 6020556), (4, 4515417), (6, 3010278), (9, 2006852), (12, 1505139), (18, 1003426), (36, 501713), (103, 175356), (206, 87678), (309, 58452), (412, 43839), (618, 29226), (927, 19484), (1236, 14613), (1854, 9742), (3708, 4871)]