2014990691391

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1\times {\mathrm{13763}}^1$

素因数の和:16500

約数の個数: 48

約数和(自身を含む): 2999616048000

約数和(自身を除く): 984625356609

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 2539, 6407, 7617, 13763, 19221, 22851, 41289, 57663, 109177, 123867, 327531, 378311, 591809, 982593, 1134933, 1775427, 2050687, 3404799, 5326281, 6152061, 16267373, 18456183, 34944257, 48802119, 88179541, 104832771, 146406357, 264538623, 314498313, 793615869, 1502603051, 4507809153, 5206694293, 13523427459, 15620082879, 46860248637, 223887854599, 671663563797, 2014990691391]

約数ペア:

[(1, 2014990691391), (3, 671663563797), (9, 223887854599), (43, 46860248637), (129, 15620082879), (149, 13523427459), (387, 5206694293), (447, 4507809153), (1341, 1502603051), (2539, 793615869), (6407, 314498313), (7617, 264538623), (13763, 146406357), (19221, 104832771), (22851, 88179541), (41289, 48802119), (57663, 34944257), (109177, 18456183), (123867, 16267373), (327531, 6152061), (378311, 5326281), (591809, 3404799), (982593, 2050687), (1134933, 1775427)]