126988236

素因数分解:

$2^2\times 3^4\times {\mathrm{391939}}^1$

素因数の和:391955

約数の個数: 30

約数和(自身を含む): 331973180

約数和(自身を除く): 204984944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 391939, 783878, 1175817, 1567756, 2351634, 3527451, 4703268, 7054902, 10582353, 14109804, 21164706, 31747059, 42329412, 63494118, 126988236]

約数ペア:

[(1, 126988236), (2, 63494118), (3, 42329412), (4, 31747059), (6, 21164706), (9, 14109804), (12, 10582353), (18, 7054902), (27, 4703268), (36, 3527451), (54, 2351634), (81, 1567756), (108, 1175817), (162, 783878), (324, 391939)]