42471918

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{5741}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 95087520

約数和(自身を除く): 52615602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 5741, 7398, 11482, 17223, 34446, 51669, 103338, 155007, 310014, 786517, 1573034, 2359551, 4719102, 7078653, 14157306, 21235959, 42471918]

約数ペア:

[(1, 42471918), (2, 21235959), (3, 14157306), (6, 7078653), (9, 4719102), (18, 2359551), (27, 1573034), (54, 786517), (137, 310014), (274, 155007), (411, 103338), (822, 51669), (1233, 34446), (2466, 17223), (3699, 11482), (5741, 7398)]