12431538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98663}}^1$

素因数の和:98678

約数の個数: 24

約数和(自身を含む): 30783168

約数和(自身を除く): 18351630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98663, 197326, 295989, 591978, 690641, 887967, 1381282, 1775934, 2071923, 4143846, 6215769, 12431538]

約数ペア:

[(1, 12431538), (2, 6215769), (3, 4143846), (6, 2071923), (7, 1775934), (9, 1381282), (14, 887967), (18, 690641), (21, 591978), (42, 295989), (63, 197326), (126, 98663)]