86740506

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{130241}}^1$

素因数の和:130286

約数の個数: 24

約数和(自身を含む): 193018644

約数和(自身を除く): 106278138

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 130241, 260482, 390723, 781446, 1172169, 2344338, 4818917, 9637834, 14456751, 28913502, 43370253, 86740506]

約数ペア:

[(1, 86740506), (2, 43370253), (3, 28913502), (6, 14456751), (9, 9637834), (18, 4818917), (37, 2344338), (74, 1172169), (111, 781446), (222, 390723), (333, 260482), (666, 130241)]