18509248

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2260

約数の個数: 28

約数和(自身を含む): 37014912

約数和(自身を除く): 18505664

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2111, 2192, 4222, 4384, 8444, 8768, 16888, 33776, 67552, 135104, 289207, 578414, 1156828, 2313656, 4627312, 9254624, 18509248]

約数ペア:

[(1, 18509248), (2, 9254624), (4, 4627312), (8, 2313656), (16, 1156828), (32, 578414), (64, 289207), (137, 135104), (274, 67552), (548, 33776), (1096, 16888), (2111, 8768), (2192, 8444), (4222, 4384)]