18206496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 64628928

約数和(自身を除く): 46422432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 821, 924, 1008, 1056, 1232, 1386, 1584, 1642, 1848, 2016, 2463, 2464, 2772, 3168, 3284, 3696, 4926, 5544, 5747, 6568, 7389, 7392, 9031, 9852, 11088, 11494, 13136, 14778, 17241, 18062, 19704, 22176, 22988, 26272, 27093, 29556, 34482, 36124, 39408, 45976, 51723, 54186, 59112, 63217, 68964, 72248, 78816, 81279, 91952, 103446, 108372, 118224, 126434, 137928, 144496, 162558, 183904, 189651, 206892, 216744, 236448, 252868, 275856, 288992, 325116, 379302, 413784, 433488, 505736, 551712, 568953, 650232, 758604, 827568, 866976, 1011472, 1137906, 1300464, 1517208, 1655136, 2022944, 2275812, 2600928, 3034416, 4551624, 6068832, 9103248, 18206496]

約数ペア:

[(1, 18206496), (2, 9103248), (3, 6068832), (4, 4551624), (6, 3034416), (7, 2600928), (8, 2275812), (9, 2022944), (11, 1655136), (12, 1517208), (14, 1300464), (16, 1137906), (18, 1011472), (21, 866976), (22, 827568), (24, 758604), (28, 650232), (32, 568953), (33, 551712), (36, 505736), (42, 433488), (44, 413784), (48, 379302), (56, 325116), (63, 288992), (66, 275856), (72, 252868), (77, 236448), (84, 216744), (88, 206892), (96, 189651), (99, 183904), (112, 162558), (126, 144496), (132, 137928), (144, 126434), (154, 118224), (168, 108372), (176, 103446), (198, 91952), (224, 81279), (231, 78816), (252, 72248), (264, 68964), (288, 63217), (308, 59112), (336, 54186), (352, 51723), (396, 45976), (462, 39408), (504, 36124), (528, 34482), (616, 29556), (672, 27093), (693, 26272), (792, 22988), (821, 22176), (924, 19704), (1008, 18062), (1056, 17241), (1232, 14778), (1386, 13136), (1584, 11494), (1642, 11088), (1848, 9852), (2016, 9031), (2463, 7392), (2464, 7389), (2772, 6568), (3168, 5747), (3284, 5544), (3696, 4926)]