28028322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{74149}}^1$

素因数の和:74167

約数の個数: 32

約数和(自身を含む): 71184000

約数和(自身を除く): 43155678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 74149, 148298, 222447, 444894, 519043, 667341, 1038086, 1334682, 1557129, 2002023, 3114258, 4004046, 4671387, 9342774, 14014161, 28028322]

約数ペア:

[(1, 28028322), (2, 14014161), (3, 9342774), (6, 4671387), (7, 4004046), (9, 3114258), (14, 2002023), (18, 1557129), (21, 1334682), (27, 1038086), (42, 667341), (54, 519043), (63, 444894), (126, 222447), (189, 148298), (378, 74149)]