42880002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{649697}}^1$

素因数の和:649713

約数の個数: 16

約数和(自身を含む): 93556512

約数和(自身を除く): 50676510

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 649697, 1299394, 1949091, 3898182, 7146667, 14293334, 21440001, 42880002]

約数ペア:

[(1, 42880002), (2, 21440001), (3, 14293334), (6, 7146667), (11, 3898182), (22, 1949091), (33, 1299394), (66, 649697)]