8244138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10331}}^1$

素因数の和:10362

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 11593302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 10331, 20662, 30993, 61986, 72317, 144634, 196289, 216951, 392578, 433902, 588867, 1177734, 1374023, 2748046, 4122069, 8244138]

約数ペア:

[(1, 8244138), (2, 4122069), (3, 2748046), (6, 1374023), (7, 1177734), (14, 588867), (19, 433902), (21, 392578), (38, 216951), (42, 196289), (57, 144634), (114, 72317), (133, 61986), (266, 30993), (399, 20662), (798, 10331)]