215520138

素因数分解:

$2^1\times 3^2\times {\mathrm{2339}}^1\times {\mathrm{5119}}^1$

素因数の和:7466

約数の個数: 24

約数和(自身を含む): 467251200

約数和(自身を除く): 251731062

約数列:

[1, 2, 3, 6, 9, 18, 2339, 4678, 5119, 7017, 10238, 14034, 15357, 21051, 30714, 42102, 46071, 92142, 11973341, 23946682, 35920023, 71840046, 107760069, 215520138]

約数ペア:

[(1, 215520138), (2, 107760069), (3, 71840046), (6, 35920023), (9, 23946682), (18, 11973341), (2339, 92142), (4678, 46071), (5119, 42102), (7017, 30714), (10238, 21051), (14034, 15357)]