2051234118

素因数分解:

$2^1\times 3^4\times {\mathrm{797}}^1\times {\mathrm{15887}}^1$

素因数の和:16698

約数の個数: 40

約数和(自身を含む): 4602340512

約数和(自身を除く): 2551106394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 797, 1594, 2391, 4782, 7173, 14346, 15887, 21519, 31774, 43038, 47661, 64557, 95322, 129114, 142983, 285966, 428949, 857898, 1286847, 2573694, 12661939, 25323878, 37985817, 75971634, 113957451, 227914902, 341872353, 683744706, 1025617059, 2051234118]

約数ペア:

[(1, 2051234118), (2, 1025617059), (3, 683744706), (6, 341872353), (9, 227914902), (18, 113957451), (27, 75971634), (54, 37985817), (81, 25323878), (162, 12661939), (797, 2573694), (1594, 1286847), (2391, 857898), (4782, 428949), (7173, 285966), (14346, 142983), (15887, 129114), (21519, 95322), (31774, 64557), (43038, 47661)]