72240966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{573341}}^1$

素因数の和:573356

約数の個数: 24

約数和(自身を含む): 178882704

約数和(自身を除く): 106641738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 573341, 1146682, 1720023, 3440046, 4013387, 5160069, 8026774, 10320138, 12040161, 24080322, 36120483, 72240966]

約数ペア:

[(1, 72240966), (2, 36120483), (3, 24080322), (6, 12040161), (7, 10320138), (9, 8026774), (14, 5160069), (18, 4013387), (21, 3440046), (42, 1720023), (63, 1146682), (126, 573341)]