9317898

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 21430656

約数和(自身を除く): 12112758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 317, 414, 426, 634, 639, 951, 1278, 1633, 1902, 2853, 3266, 4899, 5706, 7291, 9798, 14582, 14697, 21873, 22507, 29394, 43746, 45014, 65619, 67521, 131238, 135042, 202563, 405126, 517661, 1035322, 1552983, 3105966, 4658949, 9317898]

約数ペア:

[(1, 9317898), (2, 4658949), (3, 3105966), (6, 1552983), (9, 1035322), (18, 517661), (23, 405126), (46, 202563), (69, 135042), (71, 131238), (138, 67521), (142, 65619), (207, 45014), (213, 43746), (317, 29394), (414, 22507), (426, 21873), (634, 14697), (639, 14582), (951, 9798), (1278, 7291), (1633, 5706), (1902, 4899), (2853, 3266)]