277689972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3305833}}^1$

素因数の和:3305847

約数の個数: 24

約数和(自身を含む): 740506816

約数和(自身を除く): 462816844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3305833, 6611666, 9917499, 13223332, 19834998, 23140831, 39669996, 46281662, 69422493, 92563324, 138844986, 277689972]

約数ペア:

[(1, 277689972), (2, 138844986), (3, 92563324), (4, 69422493), (6, 46281662), (7, 39669996), (12, 23140831), (14, 19834998), (21, 13223332), (28, 9917499), (42, 6611666), (84, 3305833)]