1081122018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{1399}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 2260574400

約数和(自身を除く): 1179452382

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 1399, 2183, 2798, 3481, 4197, 4366, 6549, 6962, 8394, 10443, 13098, 20886, 51763, 82541, 103526, 128797, 155289, 165082, 247623, 257594, 310578, 386391, 495246, 772782, 3054017, 4869919, 6108034, 9162051, 9739838, 14609757, 18324102, 29219514, 180187003, 360374006, 540561009, 1081122018]

約数ペア:

[(1, 1081122018), (2, 540561009), (3, 360374006), (6, 180187003), (37, 29219514), (59, 18324102), (74, 14609757), (111, 9739838), (118, 9162051), (177, 6108034), (222, 4869919), (354, 3054017), (1399, 772782), (2183, 495246), (2798, 386391), (3481, 310578), (4197, 257594), (4366, 247623), (6549, 165082), (6962, 155289), (8394, 128797), (10443, 103526), (13098, 82541), (20886, 51763)]