18527824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 44782848

約数和(自身を除く): 26255024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 263, 272, 296, 476, 518, 526, 592, 629, 952, 1036, 1052, 1258, 1841, 1904, 2072, 2104, 2516, 3682, 4144, 4208, 4403, 4471, 5032, 7364, 8806, 8942, 9731, 10064, 14728, 17612, 17884, 19462, 29456, 31297, 35224, 35768, 38924, 62594, 68117, 70448, 71536, 77848, 125188, 136234, 155696, 165427, 250376, 272468, 330854, 500752, 544936, 661708, 1089872, 1157989, 1323416, 2315978, 2646832, 4631956, 9263912, 18527824]

約数ペア:

[(1, 18527824), (2, 9263912), (4, 4631956), (7, 2646832), (8, 2315978), (14, 1323416), (16, 1157989), (17, 1089872), (28, 661708), (34, 544936), (37, 500752), (56, 330854), (68, 272468), (74, 250376), (112, 165427), (119, 155696), (136, 136234), (148, 125188), (238, 77848), (259, 71536), (263, 70448), (272, 68117), (296, 62594), (476, 38924), (518, 35768), (526, 35224), (592, 31297), (629, 29456), (952, 19462), (1036, 17884), (1052, 17612), (1258, 14728), (1841, 10064), (1904, 9731), (2072, 8942), (2104, 8806), (2516, 7364), (3682, 5032), (4144, 4471), (4208, 4403)]