6671964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 17655680

約数和(自身を除く): 10983716

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2251, 2964, 4502, 6753, 9004, 13506, 27012, 29263, 42769, 58526, 85538, 87789, 117052, 128307, 171076, 175578, 256614, 351156, 513228, 555997, 1111994, 1667991, 2223988, 3335982, 6671964]

約数ペア:

[(1, 6671964), (2, 3335982), (3, 2223988), (4, 1667991), (6, 1111994), (12, 555997), (13, 513228), (19, 351156), (26, 256614), (38, 175578), (39, 171076), (52, 128307), (57, 117052), (76, 87789), (78, 85538), (114, 58526), (156, 42769), (228, 29263), (247, 27012), (494, 13506), (741, 9004), (988, 6753), (1482, 4502), (2251, 2964)]