18613130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 17239414

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1063, 1751, 2126, 3502, 5315, 8755, 10630, 17510, 18071, 36142, 90355, 109489, 180710, 218978, 547445, 1094890, 1861313, 3722626, 9306565, 18613130]

約数ペア:

[(1, 18613130), (2, 9306565), (5, 3722626), (10, 1861313), (17, 1094890), (34, 547445), (85, 218978), (103, 180710), (170, 109489), (206, 90355), (515, 36142), (1030, 18071), (1063, 17510), (1751, 10630), (2126, 8755), (3502, 5315)]