6521688

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 18348000

約数和(自身を除く): 11826312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 277, 327, 436, 554, 654, 831, 872, 981, 1108, 1308, 1662, 1962, 2216, 2493, 2616, 2943, 3324, 3924, 4986, 5886, 6648, 7479, 7848, 9972, 11772, 14958, 19944, 23544, 29916, 30193, 59832, 60386, 90579, 120772, 181158, 241544, 271737, 362316, 543474, 724632, 815211, 1086948, 1630422, 2173896, 3260844, 6521688]

約数ペア:

[(1, 6521688), (2, 3260844), (3, 2173896), (4, 1630422), (6, 1086948), (8, 815211), (9, 724632), (12, 543474), (18, 362316), (24, 271737), (27, 241544), (36, 181158), (54, 120772), (72, 90579), (108, 60386), (109, 59832), (216, 30193), (218, 29916), (277, 23544), (327, 19944), (436, 14958), (554, 11772), (654, 9972), (831, 7848), (872, 7479), (981, 6648), (1108, 5886), (1308, 4986), (1662, 3924), (1962, 3324), (2216, 2943), (2493, 2616)]