2019929562

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{104779}}^1$

素因数の和:104817

約数の個数: 80

約数和(自身を含む): 5477060160

約数和(自身を除く): 3457130598

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 104779, 209558, 314337, 628674, 733453, 943011, 1466906, 1781243, 1886022, 2200359, 2829033, 3562486, 4400718, 5343729, 5658066, 6601077, 8487099, 10687458, 12468701, 13202154, 16031187, 16974198, 19803231, 24937402, 32062374, 37406103, 39606462, 48093561, 59409693, 74812206, 96187122, 112218309, 118819386, 144280683, 224436618, 288561366, 336654927, 673309854, 1009964781, 2019929562]

約数ペア:

[(1, 2019929562), (2, 1009964781), (3, 673309854), (6, 336654927), (7, 288561366), (9, 224436618), (14, 144280683), (17, 118819386), (18, 112218309), (21, 96187122), (27, 74812206), (34, 59409693), (42, 48093561), (51, 39606462), (54, 37406103), (63, 32062374), (81, 24937402), (102, 19803231), (119, 16974198), (126, 16031187), (153, 13202154), (162, 12468701), (189, 10687458), (238, 8487099), (306, 6601077), (357, 5658066), (378, 5343729), (459, 4400718), (567, 3562486), (714, 2829033), (918, 2200359), (1071, 1886022), (1134, 1781243), (1377, 1466906), (2142, 943011), (2754, 733453), (3213, 628674), (6426, 314337), (9639, 209558), (19278, 104779)]