18398528082

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{16057}}^1$

素因数の和:16725

約数の個数: 80

約数和(自身を含む): 45046929312

約数和(自身を除く): 26648401230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 643, 891, 1286, 1782, 1929, 3858, 5787, 7073, 11574, 14146, 16057, 17361, 21219, 32114, 34722, 42438, 48171, 52083, 63657, 96342, 104166, 127314, 144513, 176627, 190971, 289026, 353254, 381942, 433539, 529881, 572913, 867078, 1059762, 1145826, 1300617, 1589643, 2601234, 3179286, 4768929, 9537858, 10324651, 14306787, 20649302, 28613574, 30973953, 61947906, 92921859, 113571161, 185843718, 227142322, 278765577, 340713483, 557531154, 681426966, 836296731, 1022140449, 1672593462, 2044280898, 3066421347, 6132842694, 9199264041, 18398528082]

約数ペア:

[(1, 18398528082), (2, 9199264041), (3, 6132842694), (6, 3066421347), (9, 2044280898), (11, 1672593462), (18, 1022140449), (22, 836296731), (27, 681426966), (33, 557531154), (54, 340713483), (66, 278765577), (81, 227142322), (99, 185843718), (162, 113571161), (198, 92921859), (297, 61947906), (594, 30973953), (643, 28613574), (891, 20649302), (1286, 14306787), (1782, 10324651), (1929, 9537858), (3858, 4768929), (5787, 3179286), (7073, 2601234), (11574, 1589643), (14146, 1300617), (16057, 1145826), (17361, 1059762), (21219, 867078), (32114, 572913), (34722, 529881), (42438, 433539), (48171, 381942), (52083, 353254), (63657, 289026), (96342, 190971), (104166, 176627), (127314, 144513)]