81098658

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1861}}^1$

素因数の和:2144

約数の個数: 40

約数和(自身を含む): 182494620

約数和(自身を除く): 101395962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 807, 1614, 1861, 2421, 3722, 4842, 5583, 7263, 11166, 14526, 16749, 21789, 33498, 43578, 50247, 100494, 150741, 301482, 500609, 1001218, 1501827, 3003654, 4505481, 9010962, 13516443, 27032886, 40549329, 81098658]

約数ペア:

[(1, 81098658), (2, 40549329), (3, 27032886), (6, 13516443), (9, 9010962), (18, 4505481), (27, 3003654), (54, 1501827), (81, 1001218), (162, 500609), (269, 301482), (538, 150741), (807, 100494), (1614, 50247), (1861, 43578), (2421, 33498), (3722, 21789), (4842, 16749), (5583, 14526), (7263, 11166)]