8739042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 18957120

約数和(自身を除く): 10218078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 619, 1086, 1238, 1857, 2353, 3714, 4706, 7059, 8047, 14118, 16094, 24141, 48282, 112039, 224078, 336117, 672234, 1456507, 2913014, 4369521, 8739042]

約数ペア:

[(1, 8739042), (2, 4369521), (3, 2913014), (6, 1456507), (13, 672234), (26, 336117), (39, 224078), (78, 112039), (181, 48282), (362, 24141), (543, 16094), (619, 14118), (1086, 8047), (1238, 7059), (1857, 4706), (2353, 3714)]