12206628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 35904960

約数和(自身を除く): 23698332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 821, 826, 1062, 1239, 1642, 1652, 2124, 2463, 2478, 3284, 3717, 4926, 4956, 5747, 7389, 7434, 9852, 11494, 14778, 14868, 17241, 22988, 29556, 34482, 48439, 51723, 68964, 96878, 103446, 145317, 193756, 206892, 290634, 339073, 435951, 581268, 678146, 871902, 1017219, 1356292, 1743804, 2034438, 3051657, 4068876, 6103314, 12206628]

約数ペア:

[(1, 12206628), (2, 6103314), (3, 4068876), (4, 3051657), (6, 2034438), (7, 1743804), (9, 1356292), (12, 1017219), (14, 871902), (18, 678146), (21, 581268), (28, 435951), (36, 339073), (42, 290634), (59, 206892), (63, 193756), (84, 145317), (118, 103446), (126, 96878), (177, 68964), (236, 51723), (252, 48439), (354, 34482), (413, 29556), (531, 22988), (708, 17241), (821, 14868), (826, 14778), (1062, 11494), (1239, 9852), (1642, 7434), (1652, 7389), (2124, 5747), (2463, 4956), (2478, 4926), (3284, 3717)]