231480198

素因数分解:

$2^1\times 3^2\times {\mathrm{2531}}^1\times {\mathrm{5081}}^1$

素因数の和:7620

約数の個数: 24

約数和(自身を含む): 501837336

約数和(自身を除く): 270357138

約数列:

[1, 2, 3, 6, 9, 18, 2531, 5062, 5081, 7593, 10162, 15186, 15243, 22779, 30486, 45558, 45729, 91458, 12860011, 25720022, 38580033, 77160066, 115740099, 231480198]

約数ペア:

[(1, 231480198), (2, 115740099), (3, 77160066), (6, 38580033), (9, 25720022), (18, 12860011), (2531, 91458), (5062, 45729), (5081, 45558), (7593, 30486), (10162, 22779), (15186, 15243)]