13155636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 33320000

約数和(自身を除く): 20164364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 499, 507, 676, 998, 1014, 1497, 1996, 2028, 2197, 2994, 4394, 5988, 6487, 6591, 8788, 12974, 13182, 19461, 25948, 26364, 38922, 77844, 84331, 168662, 252993, 337324, 505986, 1011972, 1096303, 2192606, 3288909, 4385212, 6577818, 13155636]

約数ペア:

[(1, 13155636), (2, 6577818), (3, 4385212), (4, 3288909), (6, 2192606), (12, 1096303), (13, 1011972), (26, 505986), (39, 337324), (52, 252993), (78, 168662), (156, 84331), (169, 77844), (338, 38922), (499, 26364), (507, 25948), (676, 19461), (998, 13182), (1014, 12974), (1497, 8788), (1996, 6591), (2028, 6487), (2197, 5988), (2994, 4394)]