17964336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28813

約数の個数: 40

約数和(自身を含む): 49979440

約数和(自身を除く): 32015104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 28789, 57578, 86367, 115156, 172734, 230312, 345468, 374257, 460624, 690936, 748514, 1122771, 1381872, 1497028, 2245542, 2994056, 4491084, 5988112, 8982168, 17964336]

約数ペア:

[(1, 17964336), (2, 8982168), (3, 5988112), (4, 4491084), (6, 2994056), (8, 2245542), (12, 1497028), (13, 1381872), (16, 1122771), (24, 748514), (26, 690936), (39, 460624), (48, 374257), (52, 345468), (78, 230312), (104, 172734), (156, 115156), (208, 86367), (312, 57578), (624, 28789)]