28686186

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{3457}}^1$

素因数の和:3926

約数の個数: 24

約数和(自身を含む): 62306244

約数和(自身を除く): 33620058

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2766, 3457, 4149, 6914, 8298, 10371, 20742, 31113, 62226, 1593677, 3187354, 4781031, 9562062, 14343093, 28686186]

約数ペア:

[(1, 28686186), (2, 14343093), (3, 9562062), (6, 4781031), (9, 3187354), (18, 1593677), (461, 62226), (922, 31113), (1383, 20742), (2766, 10371), (3457, 8298), (4149, 6914)]