198162

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 437580

約数和(自身を除く): 239418

約数列:

[1, 2, 3, 6, 9, 18, 101, 109, 202, 218, 303, 327, 606, 654, 909, 981, 1818, 1962, 11009, 22018, 33027, 66054, 99081, 198162]

約数ペア:

[(1, 198162), (2, 99081), (3, 66054), (6, 33027), (9, 22018), (18, 11009), (101, 1962), (109, 1818), (202, 981), (218, 909), (303, 654), (327, 606)]