15674988474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{425419}}^1$

素因数の和:425539

約数の個数: 48

約数和(自身を含む): 35837380800

約数和(自身を除く): 20162392326

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 6141, 12282, 18423, 36846, 425419, 850838, 1276257, 2552514, 3828771, 7657542, 9784637, 19569274, 29353911, 37862291, 58707822, 75724582, 88061733, 113586873, 176123466, 227173746, 340760619, 681521238, 870832693, 1741665386, 2612498079, 5224996158, 7837494237, 15674988474]

約数ペア:

[(1, 15674988474), (2, 7837494237), (3, 5224996158), (6, 2612498079), (9, 1741665386), (18, 870832693), (23, 681521238), (46, 340760619), (69, 227173746), (89, 176123466), (138, 113586873), (178, 88061733), (207, 75724582), (267, 58707822), (414, 37862291), (534, 29353911), (801, 19569274), (1602, 9784637), (2047, 7657542), (4094, 3828771), (6141, 2552514), (12282, 1276257), (18423, 850838), (36846, 425419)]