9882642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21391}}^1$

素因数の和:21414

約数の個数: 32

約数和(自身を含む): 24643584

約数和(自身を除く): 14760942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 21391, 42782, 64173, 128346, 149737, 235301, 299474, 449211, 470602, 705903, 898422, 1411806, 1647107, 3294214, 4941321, 9882642]

約数ペア:

[(1, 9882642), (2, 4941321), (3, 3294214), (6, 1647107), (7, 1411806), (11, 898422), (14, 705903), (21, 470602), (22, 449211), (33, 299474), (42, 235301), (66, 149737), (77, 128346), (154, 64173), (231, 42782), (462, 21391)]