66666876

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 158976384

約数和(自身を除く): 92309508

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 283, 293, 402, 566, 586, 804, 849, 879, 1132, 1172, 1698, 1758, 3396, 3516, 18961, 19631, 37922, 39262, 56883, 58893, 75844, 78524, 82919, 113766, 117786, 165838, 227532, 235572, 248757, 331676, 497514, 995028, 5555573, 11111146, 16666719, 22222292, 33333438, 66666876]

約数ペア:

[(1, 66666876), (2, 33333438), (3, 22222292), (4, 16666719), (6, 11111146), (12, 5555573), (67, 995028), (134, 497514), (201, 331676), (268, 248757), (283, 235572), (293, 227532), (402, 165838), (566, 117786), (586, 113766), (804, 82919), (849, 78524), (879, 75844), (1132, 58893), (1172, 56883), (1698, 39262), (1758, 37922), (3396, 19631), (3516, 18961)]