18247892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3407}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 34734336

約数和(自身を除く): 16486444

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 3407, 5356, 6814, 13628, 44291, 88582, 177164, 350921, 701842, 1403684, 4561973, 9123946, 18247892]

約数ペア:

[(1, 18247892), (2, 9123946), (4, 4561973), (13, 1403684), (26, 701842), (52, 350921), (103, 177164), (206, 88582), (412, 44291), (1339, 13628), (2678, 6814), (3407, 5356)]