2018199480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1528939}}^1$

素因数の和:1528964

約数の個数: 64

約数和(自身を含む): 6605020800

約数和(自身を除く): 4586821320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1528939, 3057878, 4586817, 6115756, 7644695, 9173634, 12231512, 15289390, 16818329, 18347268, 22934085, 30578780, 33636658, 36694536, 45868170, 50454987, 61157560, 67273316, 84091645, 91736340, 100909974, 134546632, 168183290, 183472680, 201819948, 252274935, 336366580, 403639896, 504549870, 672733160, 1009099740, 2018199480]

約数ペア:

[(1, 2018199480), (2, 1009099740), (3, 672733160), (4, 504549870), (5, 403639896), (6, 336366580), (8, 252274935), (10, 201819948), (11, 183472680), (12, 168183290), (15, 134546632), (20, 100909974), (22, 91736340), (24, 84091645), (30, 67273316), (33, 61157560), (40, 50454987), (44, 45868170), (55, 36694536), (60, 33636658), (66, 30578780), (88, 22934085), (110, 18347268), (120, 16818329), (132, 15289390), (165, 12231512), (220, 9173634), (264, 7644695), (330, 6115756), (440, 4586817), (660, 3057878), (1320, 1528939)]