28839402

素因数分解:

$2^1\times 3^4\times {\mathrm{178021}}^1$

素因数の和:178035

約数の個数: 20

約数和(自身を含む): 64621986

約数和(自身を除く): 35782584

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 178021, 356042, 534063, 1068126, 1602189, 3204378, 4806567, 9613134, 14419701, 28839402]

約数ペア:

[(1, 28839402), (2, 14419701), (3, 9613134), (6, 4806567), (9, 3204378), (18, 1602189), (27, 1068126), (54, 534063), (81, 356042), (162, 178021)]