1771497054

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{131749}}^1$

素因数の和:131846

約数の個数: 40

約数和(自身を含む): 4017321000

約数和(自身を除く): 2245823946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 131749, 263498, 395247, 790494, 1185741, 2371482, 3557223, 7114446, 10671669, 10935167, 21343338, 21870334, 32805501, 65611002, 98416503, 196833006, 295249509, 590499018, 885748527, 1771497054]

約数ペア:

[(1, 1771497054), (2, 885748527), (3, 590499018), (6, 295249509), (9, 196833006), (18, 98416503), (27, 65611002), (54, 32805501), (81, 21870334), (83, 21343338), (162, 10935167), (166, 10671669), (249, 7114446), (498, 3557223), (747, 2371482), (1494, 1185741), (2241, 790494), (4482, 395247), (6723, 263498), (13446, 131749)]