1998018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10091}}^1$

素因数の和:10110

約数の個数: 24

約数和(自身を含む): 4723056

約数和(自身を除く): 2725038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10091, 20182, 30273, 60546, 90819, 111001, 181638, 222002, 333003, 666006, 999009, 1998018]

約数ペア:

[(1, 1998018), (2, 999009), (3, 666006), (6, 333003), (9, 222002), (11, 181638), (18, 111001), (22, 90819), (33, 60546), (66, 30273), (99, 20182), (198, 10091)]