222498

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 494208

約数和(自身を除く): 271710

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 263, 282, 423, 526, 789, 846, 1578, 2367, 4734, 12361, 24722, 37083, 74166, 111249, 222498]

約数ペア:

[(1, 222498), (2, 111249), (3, 74166), (6, 37083), (9, 24722), (18, 12361), (47, 4734), (94, 2367), (141, 1578), (263, 846), (282, 789), (423, 526)]