18729123836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2179}}^1\times {\mathrm{93427}}^1$

素因数の和:95633

約数の個数: 24

約数和(自身を含む): 34217070720

約数和(自身を除く): 15487946884

約数列:

[1, 2, 4, 23, 46, 92, 2179, 4358, 8716, 50117, 93427, 100234, 186854, 200468, 373708, 2148821, 4297642, 8595284, 203577433, 407154866, 814309732, 4682280959, 9364561918, 18729123836]

約数ペア:

[(1, 18729123836), (2, 9364561918), (4, 4682280959), (23, 814309732), (46, 407154866), (92, 203577433), (2179, 8595284), (4358, 4297642), (8716, 2148821), (50117, 373708), (93427, 200468), (100234, 186854)]