18279744

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 59070240

約数和(自身を除く): 40790496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 67, 84, 87, 96, 98, 112, 116, 134, 147, 168, 174, 192, 196, 201, 203, 224, 232, 268, 294, 336, 348, 392, 402, 406, 448, 464, 469, 536, 588, 609, 672, 696, 784, 804, 812, 928, 938, 1072, 1176, 1218, 1344, 1392, 1407, 1421, 1568, 1608, 1624, 1856, 1876, 1943, 2144, 2352, 2436, 2784, 2814, 2842, 3136, 3216, 3248, 3283, 3752, 3886, 4263, 4288, 4704, 4872, 5568, 5628, 5684, 5829, 6432, 6496, 6566, 7504, 7772, 8526, 9408, 9744, 9849, 11256, 11368, 11658, 12864, 12992, 13132, 13601, 15008, 15544, 17052, 19488, 19698, 22512, 22736, 23316, 26264, 27202, 30016, 31088, 34104, 38976, 39396, 40803, 45024, 45472, 46632, 52528, 54404, 62176, 68208, 78792, 81606, 90048, 90944, 93264, 95207, 105056, 108808, 124352, 136416, 157584, 163212, 186528, 190414, 210112, 217616, 272832, 285621, 315168, 326424, 373056, 380828, 435232, 571242, 630336, 652848, 761656, 870464, 1142484, 1305696, 1523312, 2284968, 2611392, 3046624, 4569936, 6093248, 9139872, 18279744]

約数ペア:

[(1, 18279744), (2, 9139872), (3, 6093248), (4, 4569936), (6, 3046624), (7, 2611392), (8, 2284968), (12, 1523312), (14, 1305696), (16, 1142484), (21, 870464), (24, 761656), (28, 652848), (29, 630336), (32, 571242), (42, 435232), (48, 380828), (49, 373056), (56, 326424), (58, 315168), (64, 285621), (67, 272832), (84, 217616), (87, 210112), (96, 190414), (98, 186528), (112, 163212), (116, 157584), (134, 136416), (147, 124352), (168, 108808), (174, 105056), (192, 95207), (196, 93264), (201, 90944), (203, 90048), (224, 81606), (232, 78792), (268, 68208), (294, 62176), (336, 54404), (348, 52528), (392, 46632), (402, 45472), (406, 45024), (448, 40803), (464, 39396), (469, 38976), (536, 34104), (588, 31088), (609, 30016), (672, 27202), (696, 26264), (784, 23316), (804, 22736), (812, 22512), (928, 19698), (938, 19488), (1072, 17052), (1176, 15544), (1218, 15008), (1344, 13601), (1392, 13132), (1407, 12992), (1421, 12864), (1568, 11658), (1608, 11368), (1624, 11256), (1856, 9849), (1876, 9744), (1943, 9408), (2144, 8526), (2352, 7772), (2436, 7504), (2784, 6566), (2814, 6496), (2842, 6432), (3136, 5829), (3216, 5684), (3248, 5628), (3283, 5568), (3752, 4872), (3886, 4704), (4263, 4288)]