18499734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 44023824

約数和(自身を除く): 25524090

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 233, 401, 466, 699, 802, 1203, 1398, 2097, 2406, 2563, 3609, 4194, 4411, 5126, 7218, 7689, 8822, 13233, 15378, 23067, 26466, 39699, 46134, 79398, 93433, 186866, 280299, 560598, 840897, 1027763, 1681794, 2055526, 3083289, 6166578, 9249867, 18499734]

約数ペア:

[(1, 18499734), (2, 9249867), (3, 6166578), (6, 3083289), (9, 2055526), (11, 1681794), (18, 1027763), (22, 840897), (33, 560598), (66, 280299), (99, 186866), (198, 93433), (233, 79398), (401, 46134), (466, 39699), (699, 26466), (802, 23067), (1203, 15378), (1398, 13233), (2097, 8822), (2406, 7689), (2563, 7218), (3609, 5126), (4194, 4411)]