68828922

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{35081}}^1$

素因数の和:35198

約数の個数: 24

約数和(自身を含む): 150501780

約数和(自身を除く): 81672858

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 35081, 70162, 105243, 210486, 315729, 631458, 3823829, 7647658, 11471487, 22942974, 34414461, 68828922]

約数ペア:

[(1, 68828922), (2, 34414461), (3, 22942974), (6, 11471487), (9, 7647658), (18, 3823829), (109, 631458), (218, 315729), (327, 210486), (654, 105243), (981, 70162), (1962, 35081)]