6521658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 15462048

約数和(自身を除く): 8940390

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 691, 726, 858, 1382, 1573, 2073, 3146, 4146, 4719, 7601, 8983, 9438, 15202, 17966, 22803, 26949, 45606, 53898, 83611, 98813, 167222, 197626, 250833, 296439, 501666, 592878, 1086943, 2173886, 3260829, 6521658]

約数ペア:

[(1, 6521658), (2, 3260829), (3, 2173886), (6, 1086943), (11, 592878), (13, 501666), (22, 296439), (26, 250833), (33, 197626), (39, 167222), (66, 98813), (78, 83611), (121, 53898), (143, 45606), (242, 26949), (286, 22803), (363, 17966), (429, 15202), (691, 9438), (726, 8983), (858, 7601), (1382, 4719), (1573, 4146), (2073, 3146)]