2912793858

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:915

約数の個数: 112

約数和(自身を含む): 7095231360

約数和(自身を除く): 4182437502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 239, 243, 351, 478, 486, 643, 702, 717, 729, 1053, 1286, 1434, 1458, 1929, 2106, 2151, 3107, 3159, 3858, 4302, 5787, 6214, 6318, 6453, 8359, 9321, 9477, 11574, 12906, 16718, 17361, 18642, 18954, 19359, 25077, 27963, 34722, 38718, 50154, 52083, 55926, 58077, 75231, 83889, 104166, 116154, 150462, 153677, 156249, 167778, 174231, 225693, 251667, 307354, 312498, 348462, 451386, 461031, 468747, 503334, 677079, 755001, 922062, 937494, 1354158, 1383093, 1510002, 1997801, 2031237, 2265003, 2766186, 3995602, 4062474, 4149279, 4530006, 5993403, 6093711, 8298558, 11986806, 12187422, 12447837, 17980209, 24895674, 35960418, 37343511, 53940627, 74687022, 107881254, 112030533, 161821881, 224061066, 323643762, 485465643, 970931286, 1456396929, 2912793858]

約数ペア:

[(1, 2912793858), (2, 1456396929), (3, 970931286), (6, 485465643), (9, 323643762), (13, 224061066), (18, 161821881), (26, 112030533), (27, 107881254), (39, 74687022), (54, 53940627), (78, 37343511), (81, 35960418), (117, 24895674), (162, 17980209), (234, 12447837), (239, 12187422), (243, 11986806), (351, 8298558), (478, 6093711), (486, 5993403), (643, 4530006), (702, 4149279), (717, 4062474), (729, 3995602), (1053, 2766186), (1286, 2265003), (1434, 2031237), (1458, 1997801), (1929, 1510002), (2106, 1383093), (2151, 1354158), (3107, 937494), (3159, 922062), (3858, 755001), (4302, 677079), (5787, 503334), (6214, 468747), (6318, 461031), (6453, 451386), (8359, 348462), (9321, 312498), (9477, 307354), (11574, 251667), (12906, 225693), (16718, 174231), (17361, 167778), (18642, 156249), (18954, 153677), (19359, 150462), (25077, 116154), (27963, 104166), (34722, 83889), (38718, 75231), (50154, 58077), (52083, 55926)]