15289266

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 31520448

約数和(自身を除く): 16231182

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 521, 1042, 1563, 3126, 4891, 9782, 14673, 29346, 34907, 38033, 69814, 76066, 104721, 114099, 209442, 228198, 2548211, 5096422, 7644633, 15289266]

約数ペア:

[(1, 15289266), (2, 7644633), (3, 5096422), (6, 2548211), (67, 228198), (73, 209442), (134, 114099), (146, 104721), (201, 76066), (219, 69814), (402, 38033), (438, 34907), (521, 29346), (1042, 14673), (1563, 9782), (3126, 4891)]