31070772

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2473}}^1$

素因数の和:2832

約数の個数: 36

約数和(自身を含む): 78796900

約数和(自身を除く): 47726128

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 2473, 3141, 4188, 4946, 6282, 7419, 9892, 12564, 14838, 22257, 29676, 44514, 89028, 863077, 1726154, 2589231, 3452308, 5178462, 7767693, 10356924, 15535386, 31070772]

約数ペア:

[(1, 31070772), (2, 15535386), (3, 10356924), (4, 7767693), (6, 5178462), (9, 3452308), (12, 2589231), (18, 1726154), (36, 863077), (349, 89028), (698, 44514), (1047, 29676), (1396, 22257), (2094, 14838), (2473, 12564), (3141, 9892), (4188, 7419), (4946, 6282)]