2247690186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{113623}}^1$

素因数の和:113795

約数の個数: 48

約数和(自身を含む): 5601208704

約数和(自身を除く): 3353518518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 19782, 113623, 227246, 340869, 681738, 795361, 1022607, 1590722, 2045214, 2386083, 4772166, 7158249, 14316498, 17838811, 35677622, 53516433, 107032866, 124871677, 160549299, 249743354, 321098598, 374615031, 749230062, 1123845093, 2247690186]

約数ペア:

[(1, 2247690186), (2, 1123845093), (3, 749230062), (6, 374615031), (7, 321098598), (9, 249743354), (14, 160549299), (18, 124871677), (21, 107032866), (42, 53516433), (63, 35677622), (126, 17838811), (157, 14316498), (314, 7158249), (471, 4772166), (942, 2386083), (1099, 2045214), (1413, 1590722), (2198, 1022607), (2826, 795361), (3297, 681738), (6594, 340869), (9891, 227246), (19782, 113623)]