13254138

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 16622982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3457, 3834, 6914, 10371, 20742, 31113, 62226, 93339, 186678, 245447, 490894, 736341, 1472682, 2209023, 4418046, 6627069, 13254138]

約数ペア:

[(1, 13254138), (2, 6627069), (3, 4418046), (6, 2209023), (9, 1472682), (18, 736341), (27, 490894), (54, 245447), (71, 186678), (142, 93339), (213, 62226), (426, 31113), (639, 20742), (1278, 10371), (1917, 6914), (3457, 3834)]