39246438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 109486080

約数和(自身を除く): 70239642

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 263, 266, 323, 357, 374, 399, 418, 462, 526, 561, 627, 646, 714, 789, 798, 969, 1122, 1254, 1309, 1463, 1578, 1841, 1938, 2261, 2618, 2893, 2926, 3553, 3682, 3927, 4389, 4471, 4522, 4997, 5523, 5786, 6783, 7106, 7854, 8679, 8778, 8942, 9994, 10659, 11046, 13413, 13566, 14991, 17358, 20251, 21318, 24871, 26826, 29982, 31297, 34979, 40502, 49181, 49742, 54967, 60753, 62594, 69958, 74613, 84949, 93891, 98362, 104937, 109934, 121506, 147543, 149226, 164901, 169898, 187782, 209874, 254847, 295086, 329802, 344267, 384769, 509694, 594643, 688534, 769538, 934439, 1032801, 1154307, 1189286, 1783929, 1868878, 2065602, 2308614, 2803317, 3567858, 5606634, 6541073, 13082146, 19623219, 39246438]

約数ペア:

[(1, 39246438), (2, 19623219), (3, 13082146), (6, 6541073), (7, 5606634), (11, 3567858), (14, 2803317), (17, 2308614), (19, 2065602), (21, 1868878), (22, 1783929), (33, 1189286), (34, 1154307), (38, 1032801), (42, 934439), (51, 769538), (57, 688534), (66, 594643), (77, 509694), (102, 384769), (114, 344267), (119, 329802), (133, 295086), (154, 254847), (187, 209874), (209, 187782), (231, 169898), (238, 164901), (263, 149226), (266, 147543), (323, 121506), (357, 109934), (374, 104937), (399, 98362), (418, 93891), (462, 84949), (526, 74613), (561, 69958), (627, 62594), (646, 60753), (714, 54967), (789, 49742), (798, 49181), (969, 40502), (1122, 34979), (1254, 31297), (1309, 29982), (1463, 26826), (1578, 24871), (1841, 21318), (1938, 20251), (2261, 17358), (2618, 14991), (2893, 13566), (2926, 13413), (3553, 11046), (3682, 10659), (3927, 9994), (4389, 8942), (4471, 8778), (4522, 8679), (4997, 7854), (5523, 7106), (5786, 6783)]