7136778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 15800832

約数和(自身を除く): 8664054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1523, 1562, 2343, 3046, 4569, 4686, 9138, 16753, 33506, 50259, 100518, 108133, 216266, 324399, 648798, 1189463, 2378926, 3568389, 7136778]

約数ペア:

[(1, 7136778), (2, 3568389), (3, 2378926), (6, 1189463), (11, 648798), (22, 324399), (33, 216266), (66, 108133), (71, 100518), (142, 50259), (213, 33506), (426, 16753), (781, 9138), (1523, 4686), (1562, 4569), (2343, 3046)]