40991982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 85816320

約数和(自身を除く): 44824338

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 3019, 4526, 6038, 6789, 9057, 13578, 18114, 93589, 187178, 220387, 280767, 440774, 561534, 661161, 1322322, 6831997, 13663994, 20495991, 40991982]

約数ペア:

[(1, 40991982), (2, 20495991), (3, 13663994), (6, 6831997), (31, 1322322), (62, 661161), (73, 561534), (93, 440774), (146, 280767), (186, 220387), (219, 187178), (438, 93589), (2263, 18114), (3019, 13578), (4526, 9057), (6038, 6789)]