18246088

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3359}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 21267512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3359, 5432, 6718, 13436, 23513, 26872, 47026, 94052, 188104, 325823, 651646, 1303292, 2280761, 2606584, 4561522, 9123044, 18246088]

約数ペア:

[(1, 18246088), (2, 9123044), (4, 4561522), (7, 2606584), (8, 2280761), (14, 1303292), (28, 651646), (56, 325823), (97, 188104), (194, 94052), (388, 47026), (679, 26872), (776, 23513), (1358, 13436), (2716, 6718), (3359, 5432)]