29671326

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 67491600

約数和(自身を除く): 37820274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 109, 142, 213, 218, 327, 426, 639, 654, 981, 1278, 1917, 1962, 2943, 3834, 5041, 5886, 7739, 10082, 15123, 15478, 23217, 30246, 45369, 46434, 69651, 90738, 136107, 139302, 208953, 272214, 417906, 549469, 1098938, 1648407, 3296814, 4945221, 9890442, 14835663, 29671326]

約数ペア:

[(1, 29671326), (2, 14835663), (3, 9890442), (6, 4945221), (9, 3296814), (18, 1648407), (27, 1098938), (54, 549469), (71, 417906), (109, 272214), (142, 208953), (213, 139302), (218, 136107), (327, 90738), (426, 69651), (639, 46434), (654, 45369), (981, 30246), (1278, 23217), (1917, 15478), (1962, 15123), (2943, 10082), (3834, 7739), (5041, 5886)]