68707962

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{21089}}^1$

素因数の和:21278

約数の個数: 24

約数和(自身を含む): 149696820

約数和(自身を除く): 80988858

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 21089, 42178, 63267, 126534, 189801, 379602, 3817109, 7634218, 11451327, 22902654, 34353981, 68707962]

約数ペア:

[(1, 68707962), (2, 34353981), (3, 22902654), (6, 11451327), (9, 7634218), (18, 3817109), (181, 379602), (362, 189801), (543, 126534), (1086, 63267), (1629, 42178), (3258, 21089)]