428537286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1621}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 979233840

約数和(自身を除く): 550696554

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 773, 1546, 1621, 2319, 3242, 4638, 4863, 6957, 9726, 13914, 14589, 14687, 29178, 29374, 30799, 44061, 61598, 88122, 92397, 132183, 184794, 264366, 277191, 554382, 1253033, 2506066, 3759099, 7518198, 11277297, 22554594, 23807627, 47615254, 71422881, 142845762, 214268643, 428537286]

約数ペア:

[(1, 428537286), (2, 214268643), (3, 142845762), (6, 71422881), (9, 47615254), (18, 23807627), (19, 22554594), (38, 11277297), (57, 7518198), (114, 3759099), (171, 2506066), (342, 1253033), (773, 554382), (1546, 277191), (1621, 264366), (2319, 184794), (3242, 132183), (4638, 92397), (4863, 88122), (6957, 61598), (9726, 44061), (13914, 30799), (14589, 29374), (14687, 29178)]