1628818794

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{21347}}^1$

素因数の和:21521

約数の個数: 48

約数和(自身を含む): 3683298528

約数和(自身を除く): 2054479734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 1413, 2826, 4239, 8478, 12717, 21347, 25434, 38151, 42694, 64041, 76302, 128082, 192123, 384246, 576369, 1152738, 1729107, 3351479, 3458214, 5187321, 6702958, 10054437, 10374642, 20108874, 30163311, 60326622, 90489933, 180979866, 271469799, 542939598, 814409397, 1628818794]

約数ペア:

[(1, 1628818794), (2, 814409397), (3, 542939598), (6, 271469799), (9, 180979866), (18, 90489933), (27, 60326622), (54, 30163311), (81, 20108874), (157, 10374642), (162, 10054437), (243, 6702958), (314, 5187321), (471, 3458214), (486, 3351479), (942, 1729107), (1413, 1152738), (2826, 576369), (4239, 384246), (8478, 192123), (12717, 128082), (21347, 76302), (25434, 64041), (38151, 42694)]