279792378

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{675827}}^1$

素因数の和:675858

約数の個数: 24

約数和(自身を含む): 632575008

約数和(自身を除く): 352782630

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 675827, 1351654, 2027481, 4054962, 6082443, 12164886, 15544021, 31088042, 46632063, 93264126, 139896189, 279792378]

約数ペア:

[(1, 279792378), (2, 139896189), (3, 93264126), (6, 46632063), (9, 31088042), (18, 15544021), (23, 12164886), (46, 6082443), (69, 4054962), (138, 2027481), (207, 1351654), (414, 675827)]