149688234

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{19753}}^1$

素因数の和:20182

約数の個数: 24

約数和(自身を含む): 325111332

約数和(自身を除く): 175423098

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 19753, 39506, 59259, 118518, 177777, 355554, 8316013, 16632026, 24948039, 49896078, 74844117, 149688234]

約数ペア:

[(1, 149688234), (2, 74844117), (3, 49896078), (6, 24948039), (9, 16632026), (18, 8316013), (421, 355554), (842, 177777), (1263, 118518), (2526, 59259), (3789, 39506), (7578, 19753)]