917449254

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3373}}^1$

素因数の和:3483

約数の個数: 80

約数和(自身を含む): 2175177312

約数和(自身を除く): 1257728058

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 81, 138, 146, 162, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1863, 1971, 3358, 3373, 3726, 3942, 5037, 5913, 6746, 10074, 10119, 11826, 15111, 20238, 30222, 30357, 45333, 60714, 77579, 90666, 91071, 135999, 155158, 182142, 232737, 246229, 271998, 273213, 465474, 492458, 546426, 698211, 738687, 1396422, 1477374, 2094633, 2216061, 4189266, 4432122, 5663267, 6283899, 6648183, 11326534, 12567798, 13296366, 16989801, 19944549, 33979602, 39889098, 50969403, 101938806, 152908209, 305816418, 458724627, 917449254]

約数ペア:

[(1, 917449254), (2, 458724627), (3, 305816418), (6, 152908209), (9, 101938806), (18, 50969403), (23, 39889098), (27, 33979602), (46, 19944549), (54, 16989801), (69, 13296366), (73, 12567798), (81, 11326534), (138, 6648183), (146, 6283899), (162, 5663267), (207, 4432122), (219, 4189266), (414, 2216061), (438, 2094633), (621, 1477374), (657, 1396422), (1242, 738687), (1314, 698211), (1679, 546426), (1863, 492458), (1971, 465474), (3358, 273213), (3373, 271998), (3726, 246229), (3942, 232737), (5037, 182142), (5913, 155158), (6746, 135999), (10074, 91071), (10119, 90666), (11826, 77579), (15111, 60714), (20238, 45333), (30222, 30357)]