2012309397

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{45827}}^1$

素因数の和:45898

約数の個数: 48

約数和(自身を含む): 3603180672

約数和(自身を除く): 1590871275

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 2091, 2583, 4879, 6273, 14637, 43911, 45827, 137481, 320789, 412443, 779059, 962367, 1878907, 2337177, 2887101, 5453413, 5636721, 7011531, 13152349, 16360239, 16910163, 31941419, 39457047, 49080717, 95824257, 118371141, 223589933, 287472771, 670769799, 2012309397]

約数ペア:

[(1, 2012309397), (3, 670769799), (7, 287472771), (9, 223589933), (17, 118371141), (21, 95824257), (41, 49080717), (51, 39457047), (63, 31941419), (119, 16910163), (123, 16360239), (153, 13152349), (287, 7011531), (357, 5636721), (369, 5453413), (697, 2887101), (861, 2337177), (1071, 1878907), (2091, 962367), (2583, 779059), (4879, 412443), (6273, 320789), (14637, 137481), (43911, 45827)]