12543918

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{34273}}^1$

素因数の和:34339

約数の個数: 16

約数和(自身を含む): 25499856

約数和(自身を除く): 12955938

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 34273, 68546, 102819, 205638, 2090653, 4181306, 6271959, 12543918]

約数ペア:

[(1, 12543918), (2, 6271959), (3, 4181306), (6, 2090653), (61, 205638), (122, 102819), (183, 68546), (366, 34273)]