66774204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264977}}^1$

素因数の和:264994

約数の個数: 36

約数和(自身を含む): 192903984

約数和(自身を除く): 126129780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264977, 529954, 794931, 1059908, 1589862, 1854839, 2384793, 3179724, 3709678, 4769586, 5564517, 7419356, 9539172, 11129034, 16693551, 22258068, 33387102, 66774204]

約数ペア:

[(1, 66774204), (2, 33387102), (3, 22258068), (4, 16693551), (6, 11129034), (7, 9539172), (9, 7419356), (12, 5564517), (14, 4769586), (18, 3709678), (21, 3179724), (28, 2384793), (36, 1854839), (42, 1589862), (63, 1059908), (84, 794931), (126, 529954), (252, 264977)]