19226268

素因数分解:

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

素因数の和:178034

約数の個数: 24

約数和(自身を含む): 49846160

約数和(自身を除く): 30619892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 178021, 356042, 534063, 712084, 1068126, 1602189, 2136252, 3204378, 4806567, 6408756, 9613134, 19226268]

約数ペア:

[(1, 19226268), (2, 9613134), (3, 6408756), (4, 4806567), (6, 3204378), (9, 2136252), (12, 1602189), (18, 1068126), (27, 712084), (36, 534063), (54, 356042), (108, 178021)]