66887604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265427}}^1$

素因数の和:265444

約数の個数: 36

約数和(自身を含む): 193231584

約数和(自身を除く): 126343980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265427, 530854, 796281, 1061708, 1592562, 1857989, 2388843, 3185124, 3715978, 4777686, 5573967, 7431956, 9555372, 11147934, 16721901, 22295868, 33443802, 66887604]

約数ペア:

[(1, 66887604), (2, 33443802), (3, 22295868), (4, 16721901), (6, 11147934), (7, 9555372), (9, 7431956), (12, 5573967), (14, 4777686), (18, 3715978), (21, 3185124), (28, 2388843), (36, 1857989), (42, 1592562), (63, 1061708), (84, 796281), (126, 530854), (252, 265427)]