27776556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40609}}^1$

素因数の和:40638

約数の個数: 36

約数和(自身を含む): 73910200

約数和(自身を除く): 46133644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40609, 81218, 121827, 162436, 243654, 365481, 487308, 730962, 771571, 1461924, 1543142, 2314713, 3086284, 4629426, 6944139, 9258852, 13888278, 27776556]

約数ペア:

[(1, 27776556), (2, 13888278), (3, 9258852), (4, 6944139), (6, 4629426), (9, 3086284), (12, 2314713), (18, 1543142), (19, 1461924), (36, 771571), (38, 730962), (57, 487308), (76, 365481), (114, 243654), (171, 162436), (228, 121827), (342, 81218), (684, 40609)]