31251924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78919}}^1$

素因数の和:78940

約数の個数: 36

約数和(自身を含む): 86180640

約数和(自身を除く): 54928716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78919, 157838, 236757, 315676, 473514, 710271, 868109, 947028, 1420542, 1736218, 2604327, 2841084, 3472436, 5208654, 7812981, 10417308, 15625962, 31251924]

約数ペア:

[(1, 31251924), (2, 15625962), (3, 10417308), (4, 7812981), (6, 5208654), (9, 3472436), (11, 2841084), (12, 2604327), (18, 1736218), (22, 1420542), (33, 947028), (36, 868109), (44, 710271), (66, 473514), (99, 315676), (132, 236757), (198, 157838), (396, 78919)]