19631934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155809}}^1$

素因数の和:155824

約数の個数: 24

約数和(自身を含む): 48612720

約数和(自身を除く): 28980786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155809, 311618, 467427, 934854, 1090663, 1402281, 2181326, 2804562, 3271989, 6543978, 9815967, 19631934]

約数ペア:

[(1, 19631934), (2, 9815967), (3, 6543978), (6, 3271989), (7, 2804562), (9, 2181326), (14, 1402281), (18, 1090663), (21, 934854), (42, 467427), (63, 311618), (126, 155809)]