2759202

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3710430

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 127, 142, 153, 213, 254, 306, 381, 426, 639, 762, 1143, 1207, 1278, 2159, 2286, 2414, 3621, 4318, 6477, 7242, 9017, 10863, 12954, 18034, 19431, 21726, 27051, 38862, 54102, 81153, 153289, 162306, 306578, 459867, 919734, 1379601, 2759202]

約数ペア:

[(1, 2759202), (2, 1379601), (3, 919734), (6, 459867), (9, 306578), (17, 162306), (18, 153289), (34, 81153), (51, 54102), (71, 38862), (102, 27051), (127, 21726), (142, 19431), (153, 18034), (213, 12954), (254, 10863), (306, 9017), (381, 7242), (426, 6477), (639, 4318), (762, 3621), (1143, 2414), (1207, 2286), (1278, 2159)]