21202962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3238

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 25522158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3119, 3399, 6238, 6798, 9357, 18714, 34309, 68618, 102927, 205854, 321257, 642514, 963771, 1927542, 3533827, 7067654, 10601481, 21202962]

約数ペア:

[(1, 21202962), (2, 10601481), (3, 7067654), (6, 3533827), (11, 1927542), (22, 963771), (33, 642514), (66, 321257), (103, 205854), (206, 102927), (309, 68618), (618, 34309), (1133, 18714), (2266, 9357), (3119, 6798), (3399, 6238)]