39796578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 51197598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 991, 1746, 1982, 2231, 2973, 4462, 5946, 6693, 8919, 13386, 17838, 20079, 22793, 40158, 45586, 68379, 96127, 136758, 192254, 205137, 288381, 410274, 576762, 865143, 1730286, 2210921, 4421842, 6632763, 13265526, 19898289, 39796578]

約数ペア:

[(1, 39796578), (2, 19898289), (3, 13265526), (6, 6632763), (9, 4421842), (18, 2210921), (23, 1730286), (46, 865143), (69, 576762), (97, 410274), (138, 288381), (194, 205137), (207, 192254), (291, 136758), (414, 96127), (582, 68379), (873, 45586), (991, 40158), (1746, 22793), (1982, 20079), (2231, 17838), (2973, 13386), (4462, 8919), (5946, 6693)]