40989582

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13163}}^1$

素因数の和:13344

約数の個数: 24

約数和(自身を含む): 89330904

約数和(自身を除く): 48341322

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 13163, 26326, 39489, 78978, 118467, 236934, 2277199, 4554398, 6831597, 13663194, 20494791, 40989582]

約数ペア:

[(1, 40989582), (2, 20494791), (3, 13663194), (6, 6831597), (9, 4554398), (18, 2277199), (173, 236934), (346, 118467), (519, 78978), (1038, 39489), (1557, 26326), (3114, 13163)]