78253866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{189019}}^1$

素因数の和:189050

約数の個数: 24

約数和(自身を含む): 176922720

約数和(自身を除く): 98668854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 189019, 378038, 567057, 1134114, 1701171, 3402342, 4347437, 8694874, 13042311, 26084622, 39126933, 78253866]

約数ペア:

[(1, 78253866), (2, 39126933), (3, 26084622), (6, 13042311), (9, 8694874), (18, 4347437), (23, 3402342), (46, 1701171), (69, 1134114), (138, 567057), (207, 378038), (414, 189019)]