90439938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{106903}}^1$

素因数の和:106958

約数の個数: 24

約数和(自身を含む): 200124288

約数和(自身を除く): 109684350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 106903, 213806, 320709, 641418, 962127, 1924254, 5024441, 10048882, 15073323, 30146646, 45219969, 90439938]

約数ペア:

[(1, 90439938), (2, 45219969), (3, 30146646), (6, 15073323), (9, 10048882), (18, 5024441), (47, 1924254), (94, 962127), (141, 641418), (282, 320709), (423, 213806), (846, 106903)]