420837714

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{708481}}^1$

素因数の和:708503

約数の個数: 32

約数和(自身を含む): 1020214080

約数和(自身を除く): 599376366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 708481, 1416962, 2125443, 4250886, 6376329, 7793291, 12752658, 15586582, 19128987, 23379873, 38257974, 46759746, 70139619, 140279238, 210418857, 420837714]

約数ペア:

[(1, 420837714), (2, 210418857), (3, 140279238), (6, 70139619), (9, 46759746), (11, 38257974), (18, 23379873), (22, 19128987), (27, 15586582), (33, 12752658), (54, 7793291), (66, 6376329), (99, 4250886), (198, 2125443), (297, 1416962), (594, 708481)]