17940288

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 112

約数和(自身を含む): 50694336

約数和(自身を除く): 32754048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 53, 64, 82, 86, 96, 106, 123, 129, 159, 164, 172, 192, 212, 246, 258, 318, 328, 344, 424, 492, 516, 636, 656, 688, 848, 984, 1032, 1272, 1312, 1376, 1696, 1763, 1968, 2064, 2173, 2279, 2544, 2624, 2752, 3392, 3526, 3936, 4128, 4346, 4558, 5088, 5289, 6519, 6837, 7052, 7872, 8256, 8692, 9116, 10176, 10578, 13038, 13674, 14104, 17384, 18232, 21156, 26076, 27348, 28208, 34768, 36464, 42312, 52152, 54696, 56416, 69536, 72928, 84624, 93439, 104304, 109392, 112832, 139072, 145856, 169248, 186878, 208608, 218784, 280317, 338496, 373756, 417216, 437568, 560634, 747512, 1121268, 1495024, 2242536, 2990048, 4485072, 5980096, 8970144, 17940288]

約数ペア:

[(1, 17940288), (2, 8970144), (3, 5980096), (4, 4485072), (6, 2990048), (8, 2242536), (12, 1495024), (16, 1121268), (24, 747512), (32, 560634), (41, 437568), (43, 417216), (48, 373756), (53, 338496), (64, 280317), (82, 218784), (86, 208608), (96, 186878), (106, 169248), (123, 145856), (129, 139072), (159, 112832), (164, 109392), (172, 104304), (192, 93439), (212, 84624), (246, 72928), (258, 69536), (318, 56416), (328, 54696), (344, 52152), (424, 42312), (492, 36464), (516, 34768), (636, 28208), (656, 27348), (688, 26076), (848, 21156), (984, 18232), (1032, 17384), (1272, 14104), (1312, 13674), (1376, 13038), (1696, 10578), (1763, 10176), (1968, 9116), (2064, 8692), (2173, 8256), (2279, 7872), (2544, 7052), (2624, 6837), (2752, 6519), (3392, 5289), (3526, 5088), (3936, 4558), (4128, 4346)]