63669438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{505313}}^1$

素因数の和:505328

約数の個数: 24

約数和(自身を含む): 157657968

約数和(自身を除く): 93988530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 505313, 1010626, 1515939, 3031878, 3537191, 4547817, 7074382, 9095634, 10611573, 21223146, 31834719, 63669438]

約数ペア:

[(1, 63669438), (2, 31834719), (3, 21223146), (6, 10611573), (7, 9095634), (9, 7074382), (14, 4547817), (18, 3537191), (21, 3031878), (42, 1515939), (63, 1010626), (126, 505313)]