866412

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 2247336

約数和(自身を除く): 1380924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 587, 738, 1174, 1476, 1761, 2348, 3522, 5283, 7044, 10566, 21132, 24067, 48134, 72201, 96268, 144402, 216603, 288804, 433206, 866412]

約数ペア:

[(1, 866412), (2, 433206), (3, 288804), (4, 216603), (6, 144402), (9, 96268), (12, 72201), (18, 48134), (36, 24067), (41, 21132), (82, 10566), (123, 7044), (164, 5283), (246, 3522), (369, 2348), (492, 1761), (587, 1476), (738, 1174)]