18343545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 14004615

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1039, 1177, 1605, 3117, 3531, 5195, 5885, 11429, 15585, 17655, 34287, 57145, 111173, 171435, 333519, 555865, 1222903, 1667595, 3668709, 6114515, 18343545]

約数ペア:

[(1, 18343545), (3, 6114515), (5, 3668709), (11, 1667595), (15, 1222903), (33, 555865), (55, 333519), (107, 171435), (165, 111173), (321, 57145), (535, 34287), (1039, 17655), (1177, 15585), (1605, 11429), (3117, 5885), (3531, 5195)]