18449301357

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{120223}}^1$

素因数の和:120322

約数の個数: 36

約数和(自身を含む): 28788839040

約数和(自身を除く): 10339537683

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 289, 531, 867, 1003, 2601, 3009, 9027, 17051, 51153, 120223, 153459, 360669, 1082007, 2043791, 6131373, 7093157, 18394119, 21279471, 34744447, 63838413, 104233341, 120583669, 312700023, 361751007, 1085253021, 2049922373, 6149767119, 18449301357]

約数ペア:

[(1, 18449301357), (3, 6149767119), (9, 2049922373), (17, 1085253021), (51, 361751007), (59, 312700023), (153, 120583669), (177, 104233341), (289, 63838413), (531, 34744447), (867, 21279471), (1003, 18394119), (2601, 7093157), (3009, 6131373), (9027, 2043791), (17051, 1082007), (51153, 360669), (120223, 153459)]