8472456

素因数分解:

$2^3\times 3^2\times {\mathrm{117673}}^1$

素因数の和:117685

約数の個数: 24

約数和(自身を含む): 22946430

約数和(自身を除く): 14473974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 117673, 235346, 353019, 470692, 706038, 941384, 1059057, 1412076, 2118114, 2824152, 4236228, 8472456]

約数ペア:

[(1, 8472456), (2, 4236228), (3, 2824152), (4, 2118114), (6, 1412076), (8, 1059057), (9, 941384), (12, 706038), (18, 470692), (24, 353019), (36, 235346), (72, 117673)]