5581962

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 12841920

約数和(自身を除く): 7259958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 139, 194, 207, 278, 291, 414, 417, 582, 834, 873, 1251, 1746, 2231, 2502, 3197, 4462, 6394, 6693, 9591, 13386, 13483, 19182, 20079, 26966, 28773, 40158, 40449, 57546, 80898, 121347, 242694, 310109, 620218, 930327, 1860654, 2790981, 5581962]

約数ペア:

[(1, 5581962), (2, 2790981), (3, 1860654), (6, 930327), (9, 620218), (18, 310109), (23, 242694), (46, 121347), (69, 80898), (97, 57546), (138, 40449), (139, 40158), (194, 28773), (207, 26966), (278, 20079), (291, 19182), (414, 13483), (417, 13386), (582, 9591), (834, 6693), (873, 6394), (1251, 4462), (1746, 3197), (2231, 2502)]