1291288356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1559527}}^1$

素因数の和:1559560

約数の個数: 36

約数和(自身を含む): 3406009152

約数和(自身を除く): 2114720796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1559527, 3119054, 4678581, 6238108, 9357162, 14035743, 18714324, 28071486, 35869121, 56142972, 71738242, 107607363, 143476484, 215214726, 322822089, 430429452, 645644178, 1291288356]

約数ペア:

[(1, 1291288356), (2, 645644178), (3, 430429452), (4, 322822089), (6, 215214726), (9, 143476484), (12, 107607363), (18, 71738242), (23, 56142972), (36, 35869121), (46, 28071486), (69, 18714324), (92, 14035743), (138, 9357162), (207, 6238108), (276, 4678581), (414, 3119054), (828, 1559527)]