291240234

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{10247}}^1$

素因数の和:11834

約数の個数: 24

約数和(自身を含む): 631481760

約数和(自身を除く): 340241526

約数列:

[1, 2, 3, 6, 9, 18, 1579, 3158, 4737, 9474, 10247, 14211, 20494, 28422, 30741, 61482, 92223, 184446, 16180013, 32360026, 48540039, 97080078, 145620117, 291240234]

約数ペア:

[(1, 291240234), (2, 145620117), (3, 97080078), (6, 48540039), (9, 32360026), (18, 16180013), (1579, 184446), (3158, 92223), (4737, 61482), (9474, 30741), (10247, 28422), (14211, 20494)]