1540152

素因数分解:

$2^3\times 3^2\times {\mathrm{21391}}^1$

素因数の和:21403

約数の個数: 24

約数和(自身を含む): 4171440

約数和(自身を除く): 2631288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 256692, 385038, 513384, 770076, 1540152]

約数ペア:

[(1, 1540152), (2, 770076), (3, 513384), (4, 385038), (6, 256692), (8, 192519), (9, 171128), (12, 128346), (18, 85564), (24, 64173), (36, 42782), (72, 21391)]