18385088

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{2789}}^1$

素因数の和:2904

約数の個数: 28

約数和(自身を含む): 36850320

約数和(自身を除く): 18465232

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 2789, 3296, 5578, 6592, 11156, 22312, 44624, 89248, 178496, 287267, 574534, 1149068, 2298136, 4596272, 9192544, 18385088]

約数ペア:

[(1, 18385088), (2, 9192544), (4, 4596272), (8, 2298136), (16, 1149068), (32, 574534), (64, 287267), (103, 178496), (206, 89248), (412, 44624), (824, 22312), (1648, 11156), (2789, 6592), (3296, 5578)]