22259646

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{42643}}^1$

素因数の和:42680

約数の個数: 24

約数和(自身を含む): 49893480

約数和(自身を除く): 27633834

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 42643, 85286, 127929, 255858, 383787, 767574, 1236647, 2473294, 3709941, 7419882, 11129823, 22259646]

約数ペア:

[(1, 22259646), (2, 11129823), (3, 7419882), (6, 3709941), (9, 2473294), (18, 1236647), (29, 767574), (58, 383787), (87, 255858), (174, 127929), (261, 85286), (522, 42643)]