18456064

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 41983920

約数和(自身を除く): 23527856

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 113, 116, 128, 176, 226, 232, 256, 319, 352, 452, 464, 512, 638, 704, 904, 928, 1243, 1276, 1408, 1808, 1856, 2486, 2552, 2816, 3277, 3616, 3712, 4972, 5104, 5632, 6554, 7232, 7424, 9944, 10208, 13108, 14464, 14848, 19888, 20416, 26216, 28928, 36047, 39776, 40832, 52432, 57856, 72094, 79552, 81664, 104864, 144188, 159104, 163328, 209728, 288376, 318208, 419456, 576752, 636416, 838912, 1153504, 1677824, 2307008, 4614016, 9228032, 18456064]

約数ペア:

[(1, 18456064), (2, 9228032), (4, 4614016), (8, 2307008), (11, 1677824), (16, 1153504), (22, 838912), (29, 636416), (32, 576752), (44, 419456), (58, 318208), (64, 288376), (88, 209728), (113, 163328), (116, 159104), (128, 144188), (176, 104864), (226, 81664), (232, 79552), (256, 72094), (319, 57856), (352, 52432), (452, 40832), (464, 39776), (512, 36047), (638, 28928), (704, 26216), (904, 20416), (928, 19888), (1243, 14848), (1276, 14464), (1408, 13108), (1808, 10208), (1856, 9944), (2486, 7424), (2552, 7232), (2816, 6554), (3277, 5632), (3616, 5104), (3712, 4972)]