18481824

素因数分解:

$2^5\times 3^3\times {\mathrm{21391}}^1$

素因数の和:21410

約数の個数: 48

約数和(自身を含む): 53907840

約数和(自身を除く): 35426016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 256692, 342256, 385038, 513384, 577557, 684512, 770076, 1026768, 1155114, 1540152, 2053536, 2310228, 3080304, 4620456, 6160608, 9240912, 18481824]

約数ペア:

[(1, 18481824), (2, 9240912), (3, 6160608), (4, 4620456), (6, 3080304), (8, 2310228), (9, 2053536), (12, 1540152), (16, 1155114), (18, 1026768), (24, 770076), (27, 684512), (32, 577557), (36, 513384), (48, 385038), (54, 342256), (72, 256692), (96, 192519), (108, 171128), (144, 128346), (216, 85564), (288, 64173), (432, 42782), (864, 21391)]