12167988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 34360704

約数和(自身を除く): 22192716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 8521, 17042, 25563, 34084, 51126, 59647, 102252, 119294, 144857, 178941, 238588, 289714, 357882, 434571, 579428, 715764, 869142, 1013999, 1738284, 2027998, 3041997, 4055996, 6083994, 12167988]

約数ペア:

[(1, 12167988), (2, 6083994), (3, 4055996), (4, 3041997), (6, 2027998), (7, 1738284), (12, 1013999), (14, 869142), (17, 715764), (21, 579428), (28, 434571), (34, 357882), (42, 289714), (51, 238588), (68, 178941), (84, 144857), (102, 119294), (119, 102252), (204, 59647), (238, 51126), (357, 34084), (476, 25563), (714, 17042), (1428, 8521)]