12223218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 16115982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4099, 8198, 12297, 24594, 28693, 57386, 86079, 172158, 291029, 582058, 873087, 1746174, 2037203, 4074406, 6111609, 12223218]

約数ペア:

[(1, 12223218), (2, 6111609), (3, 4074406), (6, 2037203), (7, 1746174), (14, 873087), (21, 582058), (42, 291029), (71, 172158), (142, 86079), (213, 57386), (426, 28693), (497, 24594), (994, 12297), (1491, 8198), (2982, 4099)]