16403788986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1\times {\mathrm{75731}}^1$

素因数の和:78526

約数の個数: 32

約数和(自身を含む): 35344427328

約数和(自身を除く): 18940638342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2777, 5554, 8331, 16662, 36101, 72202, 75731, 108303, 151462, 216606, 227193, 454386, 984503, 1969006, 2953509, 5907018, 210304987, 420609974, 630914961, 1261829922, 2733964831, 5467929662, 8201894493, 16403788986]

約数ペア:

[(1, 16403788986), (2, 8201894493), (3, 5467929662), (6, 2733964831), (13, 1261829922), (26, 630914961), (39, 420609974), (78, 210304987), (2777, 5907018), (5554, 2953509), (8331, 1969006), (16662, 984503), (36101, 454386), (72202, 227193), (75731, 216606), (108303, 151462)]