67740078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1612859}}^1$

素因数の和:1612871

約数の個数: 16

約数和(自身を含む): 154834560

約数和(自身を除く): 87094482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1612859, 3225718, 4838577, 9677154, 11290013, 22580026, 33870039, 67740078]

約数ペア:

[(1, 67740078), (2, 33870039), (3, 22580026), (6, 11290013), (7, 9677154), (14, 4838577), (21, 3225718), (42, 1612859)]