42723468

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7559}}^1$

素因数の和:7726

約数の個数: 36

約数和(自身を含む): 108697680

約数和(自身を除く): 65974212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 7559, 15118, 22677, 30236, 45354, 68031, 90708, 136062, 272124, 1186763, 2373526, 3560289, 4747052, 7120578, 10680867, 14241156, 21361734, 42723468]

約数ペア:

[(1, 42723468), (2, 21361734), (3, 14241156), (4, 10680867), (6, 7120578), (9, 4747052), (12, 3560289), (18, 2373526), (36, 1186763), (157, 272124), (314, 136062), (471, 90708), (628, 68031), (942, 45354), (1413, 30236), (1884, 22677), (2826, 15118), (5652, 7559)]