18860952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71443}}^1$

素因数の和:71463

約数の個数: 32

約数和(自身を含む): 51439680

約数和(自身を除く): 32578728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71443, 142886, 214329, 285772, 428658, 571544, 785873, 857316, 1571746, 1714632, 2357619, 3143492, 4715238, 6286984, 9430476, 18860952]

約数ペア:

[(1, 18860952), (2, 9430476), (3, 6286984), (4, 4715238), (6, 3143492), (8, 2357619), (11, 1714632), (12, 1571746), (22, 857316), (24, 785873), (33, 571544), (44, 428658), (66, 285772), (88, 214329), (132, 142886), (264, 71443)]