68938518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10141}}^1$

素因数の和:10260

約数の個数: 32

約数和(自身を含む): 151886592

約数和(自身を除く): 82948074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 10141, 20282, 30423, 60846, 111551, 223102, 334653, 669306, 1044523, 2089046, 3133569, 6267138, 11489753, 22979506, 34469259, 68938518]

約数ペア:

[(1, 68938518), (2, 34469259), (3, 22979506), (6, 11489753), (11, 6267138), (22, 3133569), (33, 2089046), (66, 1044523), (103, 669306), (206, 334653), (309, 223102), (618, 111551), (1133, 60846), (2266, 30423), (3399, 20282), (6798, 10141)]