26444418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 78599808

約数和(自身を除く): 52155390

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 37, 39, 42, 49, 51, 66, 74, 77, 78, 91, 98, 102, 111, 119, 143, 147, 154, 182, 187, 221, 222, 231, 238, 259, 273, 286, 294, 357, 374, 407, 429, 442, 462, 481, 518, 539, 546, 561, 629, 637, 663, 714, 777, 814, 833, 858, 962, 1001, 1078, 1122, 1221, 1258, 1274, 1309, 1326, 1443, 1547, 1554, 1617, 1666, 1813, 1887, 1911, 2002, 2431, 2442, 2499, 2618, 2849, 2886, 3003, 3094, 3234, 3367, 3626, 3774, 3822, 3927, 4403, 4641, 4862, 4998, 5291, 5439, 5698, 6006, 6734, 6919, 7007, 7293, 7854, 8177, 8547, 8806, 9163, 9282, 10101, 10582, 10829, 10878, 13209, 13838, 14014, 14586, 15873, 16354, 17017, 17094, 18326, 19943, 20202, 20757, 21021, 21658, 23569, 24531, 26418, 27489, 30821, 31746, 32487, 34034, 37037, 39886, 41514, 42042, 47138, 48433, 49062, 51051, 54978, 57239, 59829, 61642, 64974, 70707, 74074, 89947, 92463, 96866, 102102, 111111, 114478, 119119, 119658, 141414, 145299, 171717, 179894, 184926, 222222, 238238, 259259, 269841, 290598, 339031, 343434, 357357, 400673, 518518, 539682, 629629, 678062, 714714, 777777, 801346, 1017093, 1202019, 1259258, 1555554, 1888887, 2034186, 2404038, 3777774, 4407403, 8814806, 13222209, 26444418]

約数ペア:

[(1, 26444418), (2, 13222209), (3, 8814806), (6, 4407403), (7, 3777774), (11, 2404038), (13, 2034186), (14, 1888887), (17, 1555554), (21, 1259258), (22, 1202019), (26, 1017093), (33, 801346), (34, 777777), (37, 714714), (39, 678062), (42, 629629), (49, 539682), (51, 518518), (66, 400673), (74, 357357), (77, 343434), (78, 339031), (91, 290598), (98, 269841), (102, 259259), (111, 238238), (119, 222222), (143, 184926), (147, 179894), (154, 171717), (182, 145299), (187, 141414), (221, 119658), (222, 119119), (231, 114478), (238, 111111), (259, 102102), (273, 96866), (286, 92463), (294, 89947), (357, 74074), (374, 70707), (407, 64974), (429, 61642), (442, 59829), (462, 57239), (481, 54978), (518, 51051), (539, 49062), (546, 48433), (561, 47138), (629, 42042), (637, 41514), (663, 39886), (714, 37037), (777, 34034), (814, 32487), (833, 31746), (858, 30821), (962, 27489), (1001, 26418), (1078, 24531), (1122, 23569), (1221, 21658), (1258, 21021), (1274, 20757), (1309, 20202), (1326, 19943), (1443, 18326), (1547, 17094), (1554, 17017), (1617, 16354), (1666, 15873), (1813, 14586), (1887, 14014), (1911, 13838), (2002, 13209), (2431, 10878), (2442, 10829), (2499, 10582), (2618, 10101), (2849, 9282), (2886, 9163), (3003, 8806), (3094, 8547), (3234, 8177), (3367, 7854), (3626, 7293), (3774, 7007), (3822, 6919), (3927, 6734), (4403, 6006), (4641, 5698), (4862, 5439), (4998, 5291)]