40516974

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{15107}}^1$

素因数の和:15264

約数の個数: 24

約数和(自身を含む): 88381800

約数和(自身を除く): 47864826

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 15107, 30214, 45321, 90642, 135963, 271926, 2250943, 4501886, 6752829, 13505658, 20258487, 40516974]

約数ペア:

[(1, 40516974), (2, 20258487), (3, 13505658), (6, 6752829), (9, 4501886), (18, 2250943), (149, 271926), (298, 135963), (447, 90642), (894, 45321), (1341, 30214), (2682, 15107)]