16475364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 44204160

約数和(自身を除く): 27728796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 367, 387, 516, 522, 734, 774, 1044, 1101, 1247, 1468, 1548, 2202, 2494, 3303, 3741, 4404, 4988, 6606, 7482, 10643, 11223, 13212, 14964, 15781, 21286, 22446, 31562, 31929, 42572, 44892, 47343, 63124, 63858, 94686, 95787, 127716, 142029, 189372, 191574, 284058, 383148, 457649, 568116, 915298, 1372947, 1830596, 2745894, 4118841, 5491788, 8237682, 16475364]

約数ペア:

[(1, 16475364), (2, 8237682), (3, 5491788), (4, 4118841), (6, 2745894), (9, 1830596), (12, 1372947), (18, 915298), (29, 568116), (36, 457649), (43, 383148), (58, 284058), (86, 191574), (87, 189372), (116, 142029), (129, 127716), (172, 95787), (174, 94686), (258, 63858), (261, 63124), (348, 47343), (367, 44892), (387, 42572), (516, 31929), (522, 31562), (734, 22446), (774, 21286), (1044, 15781), (1101, 14964), (1247, 13212), (1468, 11223), (1548, 10643), (2202, 7482), (2494, 6606), (3303, 4988), (3741, 4404)]