31078116

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3803}}^1$

素因数の和:4040

約数の個数: 36

約数和(自身を含む): 78925392

約数和(自身を除く): 47847276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 3803, 4086, 7606, 8172, 11409, 15212, 22818, 34227, 45636, 68454, 136908, 863281, 1726562, 2589843, 3453124, 5179686, 7769529, 10359372, 15539058, 31078116]

約数ペア:

[(1, 31078116), (2, 15539058), (3, 10359372), (4, 7769529), (6, 5179686), (9, 3453124), (12, 2589843), (18, 1726562), (36, 863281), (227, 136908), (454, 68454), (681, 45636), (908, 34227), (1362, 22818), (2043, 15212), (2724, 11409), (3803, 8172), (4086, 7606)]