31486716

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3853}}^1$

素因数の和:4090

約数の個数: 36

約数和(自身を含む): 79962792

約数和(自身を除く): 48476076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 3853, 4086, 7706, 8172, 11559, 15412, 23118, 34677, 46236, 69354, 138708, 874631, 1749262, 2623893, 3498524, 5247786, 7871679, 10495572, 15743358, 31486716]

約数ペア:

[(1, 31486716), (2, 15743358), (3, 10495572), (4, 7871679), (6, 5247786), (9, 3498524), (12, 2623893), (18, 1749262), (36, 874631), (227, 138708), (454, 69354), (681, 46236), (908, 34677), (1362, 23118), (2043, 15412), (2724, 11559), (3853, 8172), (4086, 7706)]