980071866

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4828

約数の個数: 64

約数和(自身を含む): 2249907840

約数和(自身を除く): 1269835974

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 106, 146, 159, 219, 318, 438, 477, 657, 954, 1314, 1431, 1971, 2862, 3869, 3942, 4691, 7738, 9382, 11607, 14073, 23214, 28146, 34821, 42219, 69642, 84438, 104463, 126657, 208926, 248623, 253314, 342443, 497246, 684886, 745869, 1027329, 1491738, 2054658, 2237607, 3081987, 4475214, 6163974, 6712821, 9245961, 13425642, 18149479, 18491922, 36298958, 54448437, 108896874, 163345311, 326690622, 490035933, 980071866]

約数ペア:

[(1, 980071866), (2, 490035933), (3, 326690622), (6, 163345311), (9, 108896874), (18, 54448437), (27, 36298958), (53, 18491922), (54, 18149479), (73, 13425642), (106, 9245961), (146, 6712821), (159, 6163974), (219, 4475214), (318, 3081987), (438, 2237607), (477, 2054658), (657, 1491738), (954, 1027329), (1314, 745869), (1431, 684886), (1971, 497246), (2862, 342443), (3869, 253314), (3942, 248623), (4691, 208926), (7738, 126657), (9382, 104463), (11607, 84438), (14073, 69642), (23214, 42219), (28146, 34821)]