34890678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 80061696

約数和(自身を除く): 45171018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1187, 1278, 1633, 2374, 3266, 3561, 4899, 7122, 9798, 10683, 14697, 21366, 27301, 29394, 54602, 81903, 84277, 163806, 168554, 245709, 252831, 491418, 505662, 758493, 1516986, 1938371, 3876742, 5815113, 11630226, 17445339, 34890678]

約数ペア:

[(1, 34890678), (2, 17445339), (3, 11630226), (6, 5815113), (9, 3876742), (18, 1938371), (23, 1516986), (46, 758493), (69, 505662), (71, 491418), (138, 252831), (142, 245709), (207, 168554), (213, 163806), (414, 84277), (426, 81903), (639, 54602), (1187, 29394), (1278, 27301), (1633, 21366), (2374, 14697), (3266, 10683), (3561, 9798), (4899, 7122)]