66665718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27847}}^1$

素因数の和:27881

約数の個数: 48

約数和(自身を含む): 173771520

約数和(自身を除く): 107105802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27847, 55694, 83541, 167082, 194929, 250623, 389858, 501246, 529093, 584787, 1058186, 1169574, 1587279, 1754361, 3174558, 3508722, 3703651, 4761837, 7407302, 9523674, 11110953, 22221906, 33332859, 66665718]

約数ペア:

[(1, 66665718), (2, 33332859), (3, 22221906), (6, 11110953), (7, 9523674), (9, 7407302), (14, 4761837), (18, 3703651), (19, 3508722), (21, 3174558), (38, 1754361), (42, 1587279), (57, 1169574), (63, 1058186), (114, 584787), (126, 529093), (133, 501246), (171, 389858), (266, 250623), (342, 194929), (399, 167082), (798, 83541), (1197, 55694), (2394, 27847)]