19482228

素因数分解:

$2^2\times 3^3\times {\mathrm{180391}}^1$

素因数の和:180404

約数の個数: 24

約数和(自身を含む): 50509760

約数和(自身を除く): 31027532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 180391, 360782, 541173, 721564, 1082346, 1623519, 2164692, 3247038, 4870557, 6494076, 9741114, 19482228]

約数ペア:

[(1, 19482228), (2, 9741114), (3, 6494076), (4, 4870557), (6, 3247038), (9, 2164692), (12, 1623519), (18, 1082346), (27, 721564), (36, 541173), (54, 360782), (108, 180391)]