1603962

素因数分解:

$2^1\times 3^4\times {\mathrm{9901}}^1$

素因数の和:9915

約数の個数: 20

約数和(自身を含む): 3594426

約数和(自身を除く): 1990464

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9901, 19802, 29703, 59406, 89109, 178218, 267327, 534654, 801981, 1603962]

約数ペア:

[(1, 1603962), (2, 801981), (3, 534654), (6, 267327), (9, 178218), (18, 89109), (27, 59406), (54, 29703), (81, 19802), (162, 9901)]