12728604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151531}}^1$

素因数の和:151545

約数の個数: 24

約数和(自身を含む): 33943168

約数和(自身を除く): 21214564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151531, 303062, 454593, 606124, 909186, 1060717, 1818372, 2121434, 3182151, 4242868, 6364302, 12728604]

約数ペア:

[(1, 12728604), (2, 6364302), (3, 4242868), (4, 3182151), (6, 2121434), (7, 1818372), (12, 1060717), (14, 909186), (21, 606124), (28, 454593), (42, 303062), (84, 151531)]