163407804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1945331}}^1$

素因数の和:1945345

約数の個数: 24

約数和(自身を含む): 435754368

約数和(自身を除く): 272346564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1945331, 3890662, 5835993, 7781324, 11671986, 13617317, 23343972, 27234634, 40851951, 54469268, 81703902, 163407804]

約数ペア:

[(1, 163407804), (2, 81703902), (3, 54469268), (4, 40851951), (6, 27234634), (7, 23343972), (12, 13617317), (14, 11671986), (21, 7781324), (28, 5835993), (42, 3890662), (84, 1945331)]