42004278

素因数分解:

$2^1\times 3^3\times {\mathrm{777857}}^1$

素因数の和:777868

約数の個数: 16

約数和(自身を含む): 93342960

約数和(自身を除く): 51338682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 777857, 1555714, 2333571, 4667142, 7000713, 14001426, 21002139, 42004278]

約数ペア:

[(1, 42004278), (2, 21002139), (3, 14001426), (6, 7000713), (9, 4667142), (18, 2333571), (27, 1555714), (54, 777857)]