2100077826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 5434048512

約数和(自身を除く): 3333970686

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 331, 341, 434, 443, 462, 651, 662, 682, 886, 993, 1023, 1302, 1329, 1986, 2046, 2317, 2387, 2658, 3101, 3641, 4634, 4774, 4873, 6202, 6951, 7161, 7282, 9303, 9746, 10261, 10923, 13733, 13902, 14322, 14619, 18606, 20522, 21846, 25487, 27466, 29238, 30783, 34111, 41199, 50974, 61566, 68222, 71827, 76461, 82398, 96131, 102333, 112871, 143654, 146633, 151063, 152922, 192262, 204666, 215481, 225742, 288393, 293266, 302126, 338613, 430962, 439899, 453189, 576786, 677226, 790097, 879798, 906378, 1026431, 1057441, 1580194, 1612963, 2052862, 2114882, 2370291, 3079293, 3172323, 3225926, 4545623, 4740582, 4838889, 6158586, 6344646, 9091246, 9677778, 11290741, 13636869, 22581482, 27273738, 31819361, 33872223, 50001853, 63638722, 67744446, 95458083, 100003706, 150005559, 190916166, 300011118, 350012971, 700025942, 1050038913, 2100077826]

約数ペア:

[(1, 2100077826), (2, 1050038913), (3, 700025942), (6, 350012971), (7, 300011118), (11, 190916166), (14, 150005559), (21, 100003706), (22, 95458083), (31, 67744446), (33, 63638722), (42, 50001853), (62, 33872223), (66, 31819361), (77, 27273738), (93, 22581482), (154, 13636869), (186, 11290741), (217, 9677778), (231, 9091246), (331, 6344646), (341, 6158586), (434, 4838889), (443, 4740582), (462, 4545623), (651, 3225926), (662, 3172323), (682, 3079293), (886, 2370291), (993, 2114882), (1023, 2052862), (1302, 1612963), (1329, 1580194), (1986, 1057441), (2046, 1026431), (2317, 906378), (2387, 879798), (2658, 790097), (3101, 677226), (3641, 576786), (4634, 453189), (4774, 439899), (4873, 430962), (6202, 338613), (6951, 302126), (7161, 293266), (7282, 288393), (9303, 225742), (9746, 215481), (10261, 204666), (10923, 192262), (13733, 152922), (13902, 151063), (14322, 146633), (14619, 143654), (18606, 112871), (20522, 102333), (21846, 96131), (25487, 82398), (27466, 76461), (29238, 71827), (30783, 68222), (34111, 61566), (41199, 50974)]