12663126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100501}}^1$

素因数の和:100516

約数の個数: 24

約数和(自身を含む): 31356624

約数和(自身を除く): 18693498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100501, 201002, 301503, 603006, 703507, 904509, 1407014, 1809018, 2110521, 4221042, 6331563, 12663126]

約数ペア:

[(1, 12663126), (2, 6331563), (3, 4221042), (6, 2110521), (7, 1809018), (9, 1407014), (14, 904509), (18, 703507), (21, 603006), (42, 301503), (63, 201002), (126, 100501)]