810949314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2758331}}^1$

素因数の和:2758350

約数の個数: 24

約数和(自身を含む): 1886699088

約数和(自身を除く): 1075749774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2758331, 5516662, 8274993, 16549986, 19308317, 38616634, 57924951, 115849902, 135158219, 270316438, 405474657, 810949314]

約数ペア:

[(1, 810949314), (2, 405474657), (3, 270316438), (6, 135158219), (7, 115849902), (14, 57924951), (21, 38616634), (42, 19308317), (49, 16549986), (98, 8274993), (147, 5516662), (294, 2758331)]