18622830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4111}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 45001728

約数和(自身を除く): 26378898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4111, 4530, 8222, 12333, 20555, 24666, 41110, 61665, 123330, 620761, 1241522, 1862283, 3103805, 3724566, 6207610, 9311415, 18622830]

約数ペア:

[(1, 18622830), (2, 9311415), (3, 6207610), (5, 3724566), (6, 3103805), (10, 1862283), (15, 1241522), (30, 620761), (151, 123330), (302, 61665), (453, 41110), (755, 24666), (906, 20555), (1510, 12333), (2265, 8222), (4111, 4530)]