16889634

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:912

約数の個数: 40

約数和(自身を含む): 38171628

約数和(自身を除く): 21281994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 761, 822, 1233, 1522, 2283, 2466, 3699, 4566, 6849, 7398, 11097, 13698, 20547, 22194, 41094, 61641, 104257, 123282, 208514, 312771, 625542, 938313, 1876626, 2814939, 5629878, 8444817, 16889634]

約数ペア:

[(1, 16889634), (2, 8444817), (3, 5629878), (6, 2814939), (9, 1876626), (18, 938313), (27, 625542), (54, 312771), (81, 208514), (137, 123282), (162, 104257), (274, 61641), (411, 41094), (761, 22194), (822, 20547), (1233, 13698), (1522, 11097), (2283, 7398), (2466, 6849), (3699, 4566)]