2139282

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 4670796

約数和(自身を除く): 2531514

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 757, 942, 1413, 1514, 2271, 2826, 4542, 6813, 13626, 118849, 237698, 356547, 713094, 1069641, 2139282]

約数ペア:

[(1, 2139282), (2, 1069641), (3, 713094), (6, 356547), (9, 237698), (18, 118849), (157, 13626), (314, 6813), (471, 4542), (757, 2826), (942, 2271), (1413, 1514)]