16899324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 42782880

約数和(自身を除く): 25883556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 641, 676, 1014, 1282, 1923, 2028, 2197, 2564, 3846, 4394, 6591, 7692, 8333, 8788, 13182, 16666, 24999, 26364, 33332, 49998, 99996, 108329, 216658, 324987, 433316, 649974, 1299948, 1408277, 2816554, 4224831, 5633108, 8449662, 16899324]

約数ペア:

[(1, 16899324), (2, 8449662), (3, 5633108), (4, 4224831), (6, 2816554), (12, 1408277), (13, 1299948), (26, 649974), (39, 433316), (52, 324987), (78, 216658), (156, 108329), (169, 99996), (338, 49998), (507, 33332), (641, 26364), (676, 24999), (1014, 16666), (1282, 13182), (1923, 8788), (2028, 8333), (2197, 7692), (2564, 6591), (3846, 4394)]