18012496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{48947}}^1$

素因数の和:48978

約数の個数: 20

約数和(自身を含む): 36417312

約数和(自身を除く): 18404816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 48947, 97894, 195788, 391576, 783152, 1125781, 2251562, 4503124, 9006248, 18012496]

約数ペア:

[(1, 18012496), (2, 9006248), (4, 4503124), (8, 2251562), (16, 1125781), (23, 783152), (46, 391576), (92, 195788), (184, 97894), (368, 48947)]