181819932364

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1\times {\mathrm{81421}}^1$

素因数の和:82066

約数の個数: 48

約数和(自身を含む): 366539697216

約数和(自身を除く): 184719764852

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 461, 692, 922, 1211, 1844, 2422, 3227, 4844, 6454, 12908, 79753, 81421, 159506, 162842, 319012, 325684, 558271, 569947, 1116542, 1139894, 2233084, 2279788, 14085833, 28171666, 37535081, 56343332, 75070162, 98600831, 150140324, 197201662, 262745567, 394403324, 525491134, 1050982268, 6493569013, 12987138026, 25974276052, 45454983091, 90909966182, 181819932364]

約数ペア:

[(1, 181819932364), (2, 90909966182), (4, 45454983091), (7, 25974276052), (14, 12987138026), (28, 6493569013), (173, 1050982268), (346, 525491134), (461, 394403324), (692, 262745567), (922, 197201662), (1211, 150140324), (1844, 98600831), (2422, 75070162), (3227, 56343332), (4844, 37535081), (6454, 28171666), (12908, 14085833), (79753, 2279788), (81421, 2233084), (159506, 1139894), (162842, 1116542), (319012, 569947), (325684, 558271)]