68291226

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{7727}}^1$

素因数の和:8226

約数の個数: 24

約数和(自身を含む): 148284864

約数和(自身を除く): 79993638

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 7727, 8838, 15454, 23181, 46362, 69543, 139086, 3793957, 7587914, 11381871, 22763742, 34145613, 68291226]

約数ペア:

[(1, 68291226), (2, 34145613), (3, 22763742), (6, 11381871), (9, 7587914), (18, 3793957), (491, 139086), (982, 69543), (1473, 46362), (2946, 23181), (4419, 15454), (7727, 8838)]