17945352828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38344771}}^1$

素因数の和:38344794

約数の個数: 36

約数和(自身を含む): 48851239528

約数和(自身を除く): 30905886700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38344771, 76689542, 115034313, 153379084, 230068626, 345102939, 460137252, 498482023, 690205878, 996964046, 1380411756, 1495446069, 1993928092, 2990892138, 4486338207, 5981784276, 8972676414, 17945352828]

約数ペア:

[(1, 17945352828), (2, 8972676414), (3, 5981784276), (4, 4486338207), (6, 2990892138), (9, 1993928092), (12, 1495446069), (13, 1380411756), (18, 996964046), (26, 690205878), (36, 498482023), (39, 460137252), (52, 345102939), (78, 230068626), (117, 153379084), (156, 115034313), (234, 76689542), (468, 38344771)]