12345612939

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1753}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 20379515520

約数和(自身を除く): 8033902581

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 223, 261, 319, 363, 669, 957, 1089, 1753, 2007, 2453, 2871, 3509, 5259, 6467, 7359, 10527, 15777, 19283, 19401, 22077, 26983, 31581, 50837, 57849, 58203, 71137, 80949, 152511, 173547, 212113, 213411, 242847, 390919, 457533, 559207, 636339, 640233, 782507, 1172757, 1677621, 1909017, 2347521, 3518271, 4300109, 5032863, 6151277, 7042563, 11336651, 12900327, 18453831, 34009953, 38700981, 47301199, 55361493, 102029859, 124703161, 141903597, 374109483, 425710791, 1122328449, 1371734771, 4115204313, 12345612939]

約数ペア:

[(1, 12345612939), (3, 4115204313), (9, 1371734771), (11, 1122328449), (29, 425710791), (33, 374109483), (87, 141903597), (99, 124703161), (121, 102029859), (223, 55361493), (261, 47301199), (319, 38700981), (363, 34009953), (669, 18453831), (957, 12900327), (1089, 11336651), (1753, 7042563), (2007, 6151277), (2453, 5032863), (2871, 4300109), (3509, 3518271), (5259, 2347521), (6467, 1909017), (7359, 1677621), (10527, 1172757), (15777, 782507), (19283, 640233), (19401, 636339), (22077, 559207), (26983, 457533), (31581, 390919), (50837, 242847), (57849, 213411), (58203, 212113), (71137, 173547), (80949, 152511)]