64657026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 160555200

約数和(自身を除く): 95898174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 829, 1238, 1658, 1857, 2487, 3714, 4333, 4974, 5571, 5803, 7461, 8666, 11142, 11606, 12999, 14922, 17409, 25998, 34818, 38997, 52227, 77994, 104454, 513151, 1026302, 1539453, 3078906, 3592057, 4618359, 7184114, 9236718, 10776171, 21552342, 32328513, 64657026]

約数ペア:

[(1, 64657026), (2, 32328513), (3, 21552342), (6, 10776171), (7, 9236718), (9, 7184114), (14, 4618359), (18, 3592057), (21, 3078906), (42, 1539453), (63, 1026302), (126, 513151), (619, 104454), (829, 77994), (1238, 52227), (1658, 38997), (1857, 34818), (2487, 25998), (3714, 17409), (4333, 14922), (4974, 12999), (5571, 11606), (5803, 11142), (7461, 8666)]