201754962

素因数分解:

$2^1\times 3^4\times {\mathrm{1245401}}^1$

素因数の和:1245415

約数の個数: 20

約数和(自身を含む): 452080926

約数和(自身を除く): 250325964

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245401, 2490802, 3736203, 7472406, 11208609, 22417218, 33625827, 67251654, 100877481, 201754962]

約数ペア:

[(1, 201754962), (2, 100877481), (3, 67251654), (6, 33625827), (9, 22417218), (18, 11208609), (27, 7472406), (54, 3736203), (81, 2490802), (162, 1245401)]