17651196

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 46571448

約数和(自身を除く): 28920252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 347, 471, 628, 694, 942, 1041, 1388, 1413, 1884, 2082, 2826, 3123, 4164, 4239, 5652, 6246, 8478, 9369, 12492, 12717, 16956, 18738, 25434, 28107, 37476, 50868, 54479, 56214, 108958, 112428, 163437, 217916, 326874, 490311, 653748, 980622, 1470933, 1961244, 2941866, 4412799, 5883732, 8825598, 17651196]

約数ペア:

[(1, 17651196), (2, 8825598), (3, 5883732), (4, 4412799), (6, 2941866), (9, 1961244), (12, 1470933), (18, 980622), (27, 653748), (36, 490311), (54, 326874), (81, 217916), (108, 163437), (157, 112428), (162, 108958), (314, 56214), (324, 54479), (347, 50868), (471, 37476), (628, 28107), (694, 25434), (942, 18738), (1041, 16956), (1388, 12717), (1413, 12492), (1884, 9369), (2082, 8478), (2826, 6246), (3123, 5652), (4164, 4239)]