8405748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6013

約数の個数: 48

約数和(自身を含む): 23472960

約数和(自身を除く): 15067212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 5987, 11974, 17961, 23948, 35922, 53883, 71844, 77831, 107766, 155662, 161649, 215532, 233493, 311324, 323298, 466986, 646596, 700479, 933972, 1400958, 2101437, 2801916, 4202874, 8405748]

約数ペア:

[(1, 8405748), (2, 4202874), (3, 2801916), (4, 2101437), (6, 1400958), (9, 933972), (12, 700479), (13, 646596), (18, 466986), (26, 323298), (27, 311324), (36, 233493), (39, 215532), (52, 161649), (54, 155662), (78, 107766), (108, 77831), (117, 71844), (156, 53883), (234, 35922), (351, 23948), (468, 17961), (702, 11974), (1404, 5987)]