31966614

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25013}}^1$

素因数の和:25092

約数の個数: 24

約数和(自身を含む): 70239312

約数和(自身を除く): 38272698

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 25013, 50026, 75039, 150078, 225117, 450234, 1775923, 3551846, 5327769, 10655538, 15983307, 31966614]

約数ペア:

[(1, 31966614), (2, 15983307), (3, 10655538), (6, 5327769), (9, 3551846), (18, 1775923), (71, 450234), (142, 225117), (213, 150078), (426, 75039), (639, 50026), (1278, 25013)]