8956986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 18532800

約数和(自身を除く): 9575814

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 233, 258, 298, 447, 466, 699, 894, 1398, 6407, 10019, 12814, 19221, 20038, 30057, 34717, 38442, 60114, 69434, 104151, 208302, 1492831, 2985662, 4478493, 8956986]

約数ペア:

[(1, 8956986), (2, 4478493), (3, 2985662), (6, 1492831), (43, 208302), (86, 104151), (129, 69434), (149, 60114), (233, 38442), (258, 34717), (298, 30057), (447, 20038), (466, 19221), (699, 12814), (894, 10019), (1398, 6407)]