17021808

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2806

約数の個数: 60

約数和(自身を含む): 48763000

約数和(自身を除く): 31741192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2749, 3096, 5498, 6192, 8247, 10996, 16494, 21992, 24741, 32988, 43984, 49482, 65976, 98964, 118207, 131952, 197928, 236414, 354621, 395856, 472828, 709242, 945656, 1063863, 1418484, 1891312, 2127726, 2836968, 4255452, 5673936, 8510904, 17021808]

約数ペア:

[(1, 17021808), (2, 8510904), (3, 5673936), (4, 4255452), (6, 2836968), (8, 2127726), (9, 1891312), (12, 1418484), (16, 1063863), (18, 945656), (24, 709242), (36, 472828), (43, 395856), (48, 354621), (72, 236414), (86, 197928), (129, 131952), (144, 118207), (172, 98964), (258, 65976), (344, 49482), (387, 43984), (516, 32988), (688, 24741), (774, 21992), (1032, 16494), (1548, 10996), (2064, 8247), (2749, 6192), (3096, 5498)]