2555815626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14057}}^1$

素因数の和:14125

約数の個数: 128

約数和(自身を含む): 7179701760

約数和(自身を除く): 4623886134

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 273, 333, 351, 378, 481, 518, 546, 666, 702, 777, 819, 962, 999, 1443, 1554, 1638, 1998, 2331, 2457, 2886, 3367, 4329, 4662, 4914, 6734, 6993, 8658, 10101, 12987, 13986, 14057, 20202, 25974, 28114, 30303, 42171, 60606, 84342, 90909, 98399, 126513, 181818, 182741, 196798, 253026, 295197, 365482, 379539, 520109, 548223, 590394, 759078, 885591, 1040218, 1096446, 1279187, 1560327, 1644669, 1771182, 2558374, 2656773, 3120654, 3289338, 3640763, 3837561, 4680981, 4934007, 5313546, 6761417, 7281526, 7675122, 9361962, 9868014, 10922289, 11512683, 13522834, 14042943, 20284251, 21844578, 23025366, 28085886, 32766867, 34538049, 40568502, 47329919, 60852753, 65533734, 69076098, 94659838, 98300601, 121705506, 141989757, 182558259, 196601202, 283979514, 365116518, 425969271, 851938542, 1277907813, 2555815626]

約数ペア:

[(1, 2555815626), (2, 1277907813), (3, 851938542), (6, 425969271), (7, 365116518), (9, 283979514), (13, 196601202), (14, 182558259), (18, 141989757), (21, 121705506), (26, 98300601), (27, 94659838), (37, 69076098), (39, 65533734), (42, 60852753), (54, 47329919), (63, 40568502), (74, 34538049), (78, 32766867), (91, 28085886), (111, 23025366), (117, 21844578), (126, 20284251), (182, 14042943), (189, 13522834), (222, 11512683), (234, 10922289), (259, 9868014), (273, 9361962), (333, 7675122), (351, 7281526), (378, 6761417), (481, 5313546), (518, 4934007), (546, 4680981), (666, 3837561), (702, 3640763), (777, 3289338), (819, 3120654), (962, 2656773), (999, 2558374), (1443, 1771182), (1554, 1644669), (1638, 1560327), (1998, 1279187), (2331, 1096446), (2457, 1040218), (2886, 885591), (3367, 759078), (4329, 590394), (4662, 548223), (4914, 520109), (6734, 379539), (6993, 365482), (8658, 295197), (10101, 253026), (12987, 196798), (13986, 182741), (14057, 181818), (20202, 126513), (25974, 98399), (28114, 90909), (30303, 84342), (42171, 60606)]