18255237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6113

約数の個数: 32

約数和(自身を含む): 32686080

約数和(自身を除く): 14430843

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6079, 18237, 42553, 66869, 79027, 127659, 200607, 237081, 468083, 553189, 869297, 1404249, 1659567, 2607891, 6085079, 18255237]

約数ペア:

[(1, 18255237), (3, 6085079), (7, 2607891), (11, 1659567), (13, 1404249), (21, 869297), (33, 553189), (39, 468083), (77, 237081), (91, 200607), (143, 127659), (231, 79027), (273, 66869), (429, 42553), (1001, 18237), (3003, 6079)]