31133556

素因数分解:

$2^2\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1069}}^1$

素因数の和:1888

約数の個数: 36

約数和(自身を含む): 78869700

約数和(自身を除く): 47736144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 809, 1069, 1618, 2138, 2427, 3207, 3236, 4276, 4854, 6414, 7281, 9621, 9708, 12828, 14562, 19242, 29124, 38484, 864821, 1729642, 2594463, 3459284, 5188926, 7783389, 10377852, 15566778, 31133556]

約数ペア:

[(1, 31133556), (2, 15566778), (3, 10377852), (4, 7783389), (6, 5188926), (9, 3459284), (12, 2594463), (18, 1729642), (36, 864821), (809, 38484), (1069, 29124), (1618, 19242), (2138, 14562), (2427, 12828), (3207, 9708), (3236, 9621), (4276, 7281), (4854, 6414)]