9018306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 21909888

約数和(自身を除く): 12891582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 1231, 2442, 2462, 3663, 3693, 7326, 7386, 11079, 13541, 22158, 27082, 40623, 45547, 81246, 91094, 121869, 136641, 243738, 273282, 409923, 501017, 819846, 1002034, 1503051, 3006102, 4509153, 9018306]

約数ペア:

[(1, 9018306), (2, 4509153), (3, 3006102), (6, 1503051), (9, 1002034), (11, 819846), (18, 501017), (22, 409923), (33, 273282), (37, 243738), (66, 136641), (74, 121869), (99, 91094), (111, 81246), (198, 45547), (222, 40623), (333, 27082), (407, 22158), (666, 13541), (814, 11079), (1221, 7386), (1231, 7326), (2442, 3693), (2462, 3663)]