1813822023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{84407}}^1$

素因数の和:84471

約数の個数: 32

約数和(自身を含む): 2836108800

約数和(自身を除く): 1022286777

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 84407, 253221, 1097291, 1603733, 2447803, 3291873, 4811199, 7343409, 20848529, 31821439, 46508257, 62545587, 95464317, 139524771, 604607341, 1813822023]

約数ペア:

[(1, 1813822023), (3, 604607341), (13, 139524771), (19, 95464317), (29, 62545587), (39, 46508257), (57, 31821439), (87, 20848529), (247, 7343409), (377, 4811199), (551, 3291873), (741, 2447803), (1131, 1603733), (1653, 1097291), (7163, 253221), (21489, 84407)]