1776612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2682780

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 157, 164, 246, 276, 314, 471, 492, 628, 942, 943, 1884, 1886, 2829, 3611, 3772, 5658, 6437, 7222, 10833, 11316, 12874, 14444, 19311, 21666, 25748, 38622, 43332, 77244, 148051, 296102, 444153, 592204, 888306, 1776612]

約数ペア:

[(1, 1776612), (2, 888306), (3, 592204), (4, 444153), (6, 296102), (12, 148051), (23, 77244), (41, 43332), (46, 38622), (69, 25748), (82, 21666), (92, 19311), (123, 14444), (138, 12874), (157, 11316), (164, 10833), (246, 7222), (276, 6437), (314, 5658), (471, 3772), (492, 3611), (628, 2829), (942, 1886), (943, 1884)]