2940642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7103}}^1$

素因数の和:7134

約数の個数: 24

約数和(自身を含む): 6649344

約数和(自身を除く): 3708702

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 7103, 14206, 21309, 42618, 63927, 127854, 163369, 326738, 490107, 980214, 1470321, 2940642]

約数ペア:

[(1, 2940642), (2, 1470321), (3, 980214), (6, 490107), (9, 326738), (18, 163369), (23, 127854), (46, 63927), (69, 42618), (138, 21309), (207, 14206), (414, 7103)]