18503982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{146857}}^1$

素因数の和:146872

約数の個数: 24

約数和(自身を含む): 45819696

約数和(自身を除く): 27315714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 146857, 293714, 440571, 881142, 1027999, 1321713, 2055998, 2643426, 3083997, 6167994, 9251991, 18503982]

約数ペア:

[(1, 18503982), (2, 9251991), (3, 6167994), (6, 3083997), (7, 2643426), (9, 2055998), (14, 1321713), (18, 1027999), (21, 881142), (42, 440571), (63, 293714), (126, 146857)]