31358916

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1061}}^1$

素因数の和:1892

約数の個数: 36

約数和(自身を含む): 79439724

約数和(自身を除く): 48080808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1061, 1642, 2122, 2463, 3183, 3284, 4244, 4926, 6366, 7389, 9549, 9852, 12732, 14778, 19098, 29556, 38196, 871081, 1742162, 2613243, 3484324, 5226486, 7839729, 10452972, 15679458, 31358916]

約数ペア:

[(1, 31358916), (2, 15679458), (3, 10452972), (4, 7839729), (6, 5226486), (9, 3484324), (12, 2613243), (18, 1742162), (36, 871081), (821, 38196), (1061, 29556), (1642, 19098), (2122, 14778), (2463, 12732), (3183, 9852), (3284, 9549), (4244, 7389), (4926, 6366)]