22220568

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 63510480

約数和(自身を除く): 41289912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 647, 648, 954, 1272, 1294, 1431, 1908, 1941, 2588, 2862, 3816, 3882, 4293, 5176, 5724, 5823, 7764, 8586, 11448, 11646, 15528, 17172, 17469, 23292, 34291, 34344, 34938, 46584, 52407, 68582, 69876, 102873, 104814, 137164, 139752, 205746, 209628, 274328, 308619, 411492, 419256, 617238, 822984, 925857, 1234476, 1851714, 2468952, 2777571, 3703428, 5555142, 7406856, 11110284, 22220568]

約数ペア:

[(1, 22220568), (2, 11110284), (3, 7406856), (4, 5555142), (6, 3703428), (8, 2777571), (9, 2468952), (12, 1851714), (18, 1234476), (24, 925857), (27, 822984), (36, 617238), (53, 419256), (54, 411492), (72, 308619), (81, 274328), (106, 209628), (108, 205746), (159, 139752), (162, 137164), (212, 104814), (216, 102873), (318, 69876), (324, 68582), (424, 52407), (477, 46584), (636, 34938), (647, 34344), (648, 34291), (954, 23292), (1272, 17469), (1294, 17172), (1431, 15528), (1908, 11646), (1941, 11448), (2588, 8586), (2862, 7764), (3816, 5823), (3882, 5724), (4293, 5176)]