18292536

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3061}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 50155560

約数和(自身を除く): 31863024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3061, 5976, 6122, 9183, 12244, 18366, 24488, 27549, 36732, 55098, 73464, 110196, 220392, 254063, 508126, 762189, 1016252, 1524378, 2032504, 2286567, 3048756, 4573134, 6097512, 9146268, 18292536]

約数ペア:

[(1, 18292536), (2, 9146268), (3, 6097512), (4, 4573134), (6, 3048756), (8, 2286567), (9, 2032504), (12, 1524378), (18, 1016252), (24, 762189), (36, 508126), (72, 254063), (83, 220392), (166, 110196), (249, 73464), (332, 55098), (498, 36732), (664, 27549), (747, 24488), (996, 18366), (1494, 12244), (1992, 9183), (2988, 6122), (3061, 5976)]