17854122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20838

約数の個数: 32

約数和(自身を含む): 41952960

約数和(自身を除く): 24098838

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 20809, 41618, 62427, 124854, 228899, 270517, 457798, 541034, 686697, 811551, 1373394, 1623102, 2975687, 5951374, 8927061, 17854122]

約数ペア:

[(1, 17854122), (2, 8927061), (3, 5951374), (6, 2975687), (11, 1623102), (13, 1373394), (22, 811551), (26, 686697), (33, 541034), (39, 457798), (66, 270517), (78, 228899), (143, 124854), (286, 62427), (429, 41618), (858, 20809)]