39939906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 82243008

約数和(自身を除く): 42303102

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 1361, 2722, 4083, 4891, 8166, 9782, 14673, 29346, 91187, 99353, 182374, 198706, 273561, 298059, 547122, 596118, 6656651, 13313302, 19969953, 39939906]

約数ペア:

[(1, 39939906), (2, 19969953), (3, 13313302), (6, 6656651), (67, 596118), (73, 547122), (134, 298059), (146, 273561), (201, 198706), (219, 182374), (402, 99353), (438, 91187), (1361, 29346), (2722, 14673), (4083, 9782), (4891, 8166)]