27978948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{33791}}^1$

素因数の和:33824

約数の個数: 36

約数和(自身を含む): 73801728

約数和(自身を除く): 45822780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 33791, 67582, 101373, 135164, 202746, 304119, 405492, 608238, 777193, 1216476, 1554386, 2331579, 3108772, 4663158, 6994737, 9326316, 13989474, 27978948]

約数ペア:

[(1, 27978948), (2, 13989474), (3, 9326316), (4, 6994737), (6, 4663158), (9, 3108772), (12, 2331579), (18, 1554386), (23, 1216476), (36, 777193), (46, 608238), (69, 405492), (92, 304119), (138, 202746), (207, 135164), (276, 101373), (414, 67582), (828, 33791)]