999681157242

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{39304913}}^1$

素因数の和:39305084

約数の個数: 40

約数和(自身を含む): 2254294037556

約数和(自身を除く): 1254612880314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717, 25434, 39304913, 78609826, 117914739, 235829478, 353744217, 707488434, 1061232651, 2122465302, 3183697953, 6170871341, 6367395906, 12341742682, 18512614023, 37025228046, 55537842069, 111075684138, 166613526207, 333227052414, 499840578621, 999681157242]

約数ペア:

[(1, 999681157242), (2, 499840578621), (3, 333227052414), (6, 166613526207), (9, 111075684138), (18, 55537842069), (27, 37025228046), (54, 18512614023), (81, 12341742682), (157, 6367395906), (162, 6170871341), (314, 3183697953), (471, 2122465302), (942, 1061232651), (1413, 707488434), (2826, 353744217), (4239, 235829478), (8478, 117914739), (12717, 78609826), (25434, 39304913)]