2018001114

素因数分解:

$2^1\times 3^4\times {\mathrm{12456797}}^1$

素因数の和:12456811

約数の個数: 20

約数和(自身を含む): 4521817674

約数和(自身を除く): 2503816560

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12456797, 24913594, 37370391, 74740782, 112111173, 224222346, 336333519, 672667038, 1009000557, 2018001114]

約数ペア:

[(1, 2018001114), (2, 1009000557), (3, 672667038), (6, 336333519), (9, 224222346), (18, 112111173), (27, 74740782), (54, 37370391), (81, 24913594), (162, 12456797)]