1011876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2528064

約数和(自身を除く): 1516188

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 53, 74, 86, 106, 111, 129, 148, 159, 172, 212, 222, 258, 318, 444, 516, 636, 1591, 1961, 2279, 3182, 3922, 4558, 4773, 5883, 6364, 6837, 7844, 9116, 9546, 11766, 13674, 19092, 23532, 27348, 84323, 168646, 252969, 337292, 505938, 1011876]

約数ペア:

[(1, 1011876), (2, 505938), (3, 337292), (4, 252969), (6, 168646), (12, 84323), (37, 27348), (43, 23532), (53, 19092), (74, 13674), (86, 11766), (106, 9546), (111, 9116), (129, 7844), (148, 6837), (159, 6364), (172, 5883), (212, 4773), (222, 4558), (258, 3922), (318, 3182), (444, 2279), (516, 1961), (636, 1591)]