17698902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 38508288

約数和(自身を除く): 20809386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2203, 2678, 4017, 4406, 6609, 8034, 13218, 28639, 57278, 85917, 171834, 226909, 453818, 680727, 1361454, 2949817, 5899634, 8849451, 17698902]

約数ペア:

[(1, 17698902), (2, 8849451), (3, 5899634), (6, 2949817), (13, 1361454), (26, 680727), (39, 453818), (78, 226909), (103, 171834), (206, 85917), (309, 57278), (618, 28639), (1339, 13218), (2203, 8034), (2678, 6609), (4017, 4406)]