431246214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1140863}}^1$

素因数の和:1140881

約数の個数: 32

約数和(自身を含む): 1095229440

約数和(自身を除く): 663983226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1140863, 2281726, 3422589, 6845178, 7986041, 10267767, 15972082, 20535534, 23958123, 30803301, 47916246, 61606602, 71874369, 143748738, 215623107, 431246214]

約数ペア:

[(1, 431246214), (2, 215623107), (3, 143748738), (6, 71874369), (7, 61606602), (9, 47916246), (14, 30803301), (18, 23958123), (21, 20535534), (27, 15972082), (42, 10267767), (54, 7986041), (63, 6845178), (126, 3422589), (189, 2281726), (378, 1140863)]