2051257983462

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{46494809}}^1$

素因数の和:46494882

約数の個数: 64

約数和(自身を含む): 4909851936000

約数和(自身を除く): 2858593952538

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 2322, 2451, 4902, 7353, 14706, 22059, 44118, 46494809, 92989618, 139484427, 278968854, 418453281, 836906562, 883401371, 1255359843, 1766802742, 1999276787, 2510719686, 2650204113, 3998553574, 5300408226, 5997830361, 7950612339, 11995660722, 15901224678, 17993491083, 23851837017, 35986982166, 37986258953, 47703674034, 53980473249, 75972517906, 107960946498, 113958776859, 227917553718, 341876330577, 683752661154, 1025628991731, 2051257983462]

約数ペア:

[(1, 2051257983462), (2, 1025628991731), (3, 683752661154), (6, 341876330577), (9, 227917553718), (18, 113958776859), (19, 107960946498), (27, 75972517906), (38, 53980473249), (43, 47703674034), (54, 37986258953), (57, 35986982166), (86, 23851837017), (114, 17993491083), (129, 15901224678), (171, 11995660722), (258, 7950612339), (342, 5997830361), (387, 5300408226), (513, 3998553574), (774, 2650204113), (817, 2510719686), (1026, 1999276787), (1161, 1766802742), (1634, 1255359843), (2322, 883401371), (2451, 836906562), (4902, 418453281), (7353, 278968854), (14706, 139484427), (22059, 92989618), (44118, 46494809)]