12421734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 14721690

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2243, 2769, 4486, 5538, 6729, 13458, 29159, 58318, 87477, 159253, 174954, 318506, 477759, 955518, 2070289, 4140578, 6210867, 12421734]

約数ペア:

[(1, 12421734), (2, 6210867), (3, 4140578), (6, 2070289), (13, 955518), (26, 477759), (39, 318506), (71, 174954), (78, 159253), (142, 87477), (213, 58318), (426, 29159), (923, 13458), (1846, 6729), (2243, 5538), (2769, 4486)]