2171863782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1450

約数の個数: 96

約数和(自身を含む): 5320074240

約数和(自身を除く): 3148210458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 331, 341, 558, 662, 682, 993, 1023, 1069, 1986, 2046, 2138, 2979, 3069, 3207, 3641, 5958, 6138, 6414, 7282, 9621, 10261, 10923, 11759, 19242, 20522, 21846, 23518, 30783, 32769, 33139, 35277, 61566, 65538, 66278, 70554, 92349, 99417, 105831, 112871, 184698, 198834, 211662, 225742, 298251, 338613, 353839, 364529, 596502, 677226, 707678, 729058, 1015839, 1061517, 1093587, 2031678, 2123034, 2187174, 3184551, 3280761, 3892229, 6369102, 6561522, 7784458, 10969009, 11676687, 21938018, 23353374, 32907027, 35030061, 65814054, 70060122, 98721081, 120659099, 197442162, 241318198, 361977297, 723954594, 1085931891, 2171863782]

約数ペア:

[(1, 2171863782), (2, 1085931891), (3, 723954594), (6, 361977297), (9, 241318198), (11, 197442162), (18, 120659099), (22, 98721081), (31, 70060122), (33, 65814054), (62, 35030061), (66, 32907027), (93, 23353374), (99, 21938018), (186, 11676687), (198, 10969009), (279, 7784458), (331, 6561522), (341, 6369102), (558, 3892229), (662, 3280761), (682, 3184551), (993, 2187174), (1023, 2123034), (1069, 2031678), (1986, 1093587), (2046, 1061517), (2138, 1015839), (2979, 729058), (3069, 707678), (3207, 677226), (3641, 596502), (5958, 364529), (6138, 353839), (6414, 338613), (7282, 298251), (9621, 225742), (10261, 211662), (10923, 198834), (11759, 184698), (19242, 112871), (20522, 105831), (21846, 99417), (23518, 92349), (30783, 70554), (32769, 66278), (33139, 65538), (35277, 61566)]