18123930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18307}}^1$

素因数の和:18331

約数の個数: 48

約数和(自身を含む): 51408864

約数和(自身を除く): 33284934

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 18307, 36614, 54921, 91535, 109842, 164763, 183070, 201377, 274605, 329526, 402754, 549210, 604131, 823815, 1006885, 1208262, 1647630, 1812393, 2013770, 3020655, 3624786, 6041310, 9061965, 18123930]

約数ペア:

[(1, 18123930), (2, 9061965), (3, 6041310), (5, 3624786), (6, 3020655), (9, 2013770), (10, 1812393), (11, 1647630), (15, 1208262), (18, 1006885), (22, 823815), (30, 604131), (33, 549210), (45, 402754), (55, 329526), (66, 274605), (90, 201377), (99, 183070), (110, 164763), (165, 109842), (198, 91535), (330, 54921), (495, 36614), (990, 18307)]