17682019914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1\times {\mathrm{2477}}^1$

素因数の和:3855

約数の個数: 64

約数和(自身を含む): 38666315520

約数和(自身を除く): 20984295606

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1289, 1846, 2477, 2578, 2769, 3867, 4954, 5538, 7431, 7734, 14862, 16757, 32201, 33514, 50271, 64402, 91519, 96603, 100542, 175867, 183038, 193206, 274557, 351734, 527601, 549114, 1055202, 1189747, 2286271, 2379494, 3192853, 3569241, 4572542, 6385706, 6858813, 7138482, 9578559, 13717626, 19157118, 41507089, 83014178, 124521267, 226692563, 249042534, 453385126, 680077689, 1360155378, 2947003319, 5894006638, 8841009957, 17682019914]

約数ペア:

[(1, 17682019914), (2, 8841009957), (3, 5894006638), (6, 2947003319), (13, 1360155378), (26, 680077689), (39, 453385126), (71, 249042534), (78, 226692563), (142, 124521267), (213, 83014178), (426, 41507089), (923, 19157118), (1289, 13717626), (1846, 9578559), (2477, 7138482), (2578, 6858813), (2769, 6385706), (3867, 4572542), (4954, 3569241), (5538, 3192853), (7431, 2379494), (7734, 2286271), (14862, 1189747), (16757, 1055202), (32201, 549114), (33514, 527601), (50271, 351734), (64402, 274557), (91519, 193206), (96603, 183038), (100542, 175867)]