9878946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21406

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 14755422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 21383, 42766, 64149, 128298, 149681, 235213, 299362, 449043, 470426, 705639, 898086, 1411278, 1646491, 3292982, 4939473, 9878946]

約数ペア:

[(1, 9878946), (2, 4939473), (3, 3292982), (6, 1646491), (7, 1411278), (11, 898086), (14, 705639), (21, 470426), (22, 449043), (33, 299362), (42, 235213), (66, 149681), (77, 128298), (154, 64149), (231, 42766), (462, 21383)]