7401294

素因数分解:

$2^1\times 3^5\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 16908528

約数和(自身を除く): 9507234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 157, 162, 194, 243, 291, 314, 471, 486, 582, 873, 942, 1413, 1746, 2619, 2826, 4239, 5238, 7857, 8478, 12717, 15229, 15714, 23571, 25434, 30458, 38151, 45687, 47142, 76302, 91374, 137061, 274122, 411183, 822366, 1233549, 2467098, 3700647, 7401294]

約数ペア:

[(1, 7401294), (2, 3700647), (3, 2467098), (6, 1233549), (9, 822366), (18, 411183), (27, 274122), (54, 137061), (81, 91374), (97, 76302), (157, 47142), (162, 45687), (194, 38151), (243, 30458), (291, 25434), (314, 23571), (471, 15714), (486, 15229), (582, 12717), (873, 8478), (942, 7857), (1413, 5238), (1746, 4239), (2619, 2826)]