12268278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61961}}^1$

素因数の和:61980

約数の個数: 24

約数和(自身を含む): 28998216

約数和(自身を除く): 16729938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 61961, 123922, 185883, 371766, 557649, 681571, 1115298, 1363142, 2044713, 4089426, 6134139, 12268278]

約数ペア:

[(1, 12268278), (2, 6134139), (3, 4089426), (6, 2044713), (9, 1363142), (11, 1115298), (18, 681571), (22, 557649), (33, 371766), (66, 185883), (99, 123922), (198, 61961)]