1718712

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 4884000

約数和(自身を除く): 3165288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 109, 146, 216, 218, 219, 292, 327, 436, 438, 584, 654, 657, 872, 876, 981, 1308, 1314, 1752, 1962, 1971, 2616, 2628, 2943, 3924, 3942, 5256, 5886, 7848, 7884, 7957, 11772, 15768, 15914, 23544, 23871, 31828, 47742, 63656, 71613, 95484, 143226, 190968, 214839, 286452, 429678, 572904, 859356, 1718712]

約数ペア:

[(1, 1718712), (2, 859356), (3, 572904), (4, 429678), (6, 286452), (8, 214839), (9, 190968), (12, 143226), (18, 95484), (24, 71613), (27, 63656), (36, 47742), (54, 31828), (72, 23871), (73, 23544), (108, 15914), (109, 15768), (146, 11772), (216, 7957), (218, 7884), (219, 7848), (292, 5886), (327, 5256), (436, 3942), (438, 3924), (584, 2943), (654, 2628), (657, 2616), (872, 1971), (876, 1962), (981, 1752), (1308, 1314)]