18067957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 20122560

約数和(自身を除く): 2054603

約数列:

[1, 17, 29, 67, 493, 547, 1139, 1943, 9299, 15863, 33031, 36649, 269671, 623033, 1062821, 18067957]

約数ペア:

[(1, 18067957), (17, 1062821), (29, 623033), (67, 269671), (493, 36649), (547, 33031), (1139, 15863), (1943, 9299)]