163209942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1295317}}^1$

素因数の和:1295332

約数の個数: 24

約数和(自身を含む): 404139216

約数和(自身を除く): 240929274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1295317, 2590634, 3885951, 7771902, 9067219, 11657853, 18134438, 23315706, 27201657, 54403314, 81604971, 163209942]

約数ペア:

[(1, 163209942), (2, 81604971), (3, 54403314), (6, 27201657), (7, 23315706), (9, 18134438), (14, 11657853), (18, 9067219), (21, 7771902), (42, 3885951), (63, 2590634), (126, 1295317)]