8019414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 19171152

約数和(自身を除く): 11151738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 797, 1118, 1594, 1677, 2391, 3354, 4782, 5031, 7173, 10062, 10361, 14346, 20722, 31083, 34271, 62166, 68542, 93249, 102813, 186498, 205626, 308439, 445523, 616878, 891046, 1336569, 2673138, 4009707, 8019414]

約数ペア:

[(1, 8019414), (2, 4009707), (3, 2673138), (6, 1336569), (9, 891046), (13, 616878), (18, 445523), (26, 308439), (39, 205626), (43, 186498), (78, 102813), (86, 93249), (117, 68542), (129, 62166), (234, 34271), (258, 31083), (387, 20722), (559, 14346), (774, 10361), (797, 10062), (1118, 7173), (1594, 5031), (1677, 4782), (2391, 3354)]