18403010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 35448192

約数和(自身を除く): 17045182

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1051, 1751, 2102, 3502, 5255, 8755, 10510, 17510, 17867, 35734, 89335, 108253, 178670, 216506, 541265, 1082530, 1840301, 3680602, 9201505, 18403010]

約数ペア:

[(1, 18403010), (2, 9201505), (5, 3680602), (10, 1840301), (17, 1082530), (34, 541265), (85, 216506), (103, 178670), (170, 108253), (206, 89335), (515, 35734), (1030, 17867), (1051, 17510), (1751, 10510), (2102, 8755), (3502, 5255)]