16121322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42649}}^1$

素因数の和:42667

約数の個数: 32

約数和(自身を含む): 40944000

約数和(自身を除く): 24822678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42649, 85298, 127947, 255894, 298543, 383841, 597086, 767682, 895629, 1151523, 1791258, 2303046, 2686887, 5373774, 8060661, 16121322]

約数ペア:

[(1, 16121322), (2, 8060661), (3, 5373774), (6, 2686887), (7, 2303046), (9, 1791258), (14, 1151523), (18, 895629), (21, 767682), (27, 597086), (42, 383841), (54, 298543), (63, 255894), (126, 127947), (189, 85298), (378, 42649)]