21711162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3257}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 47853504

約数和(自身を除く): 26142342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3257, 3333, 6514, 6666, 9771, 19542, 35827, 71654, 107481, 214962, 328957, 657914, 986871, 1973742, 3618527, 7237054, 10855581, 21711162]

約数ペア:

[(1, 21711162), (2, 10855581), (3, 7237054), (6, 3618527), (11, 1973742), (22, 986871), (33, 657914), (66, 328957), (101, 214962), (202, 107481), (303, 71654), (606, 35827), (1111, 19542), (2222, 9771), (3257, 6666), (3333, 6514)]