17784036

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 60

約数和(自身を含む): 46957680

約数和(自身を除く): 29173644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 419, 524, 786, 838, 1179, 1257, 1572, 1676, 2358, 2514, 3537, 3771, 4716, 5028, 7074, 7542, 10611, 11313, 14148, 15084, 21222, 22626, 33939, 42444, 45252, 54889, 67878, 109778, 135756, 164667, 219556, 329334, 494001, 658668, 988002, 1482003, 1976004, 2964006, 4446009, 5928012, 8892018, 17784036]

約数ペア:

[(1, 17784036), (2, 8892018), (3, 5928012), (4, 4446009), (6, 2964006), (9, 1976004), (12, 1482003), (18, 988002), (27, 658668), (36, 494001), (54, 329334), (81, 219556), (108, 164667), (131, 135756), (162, 109778), (262, 67878), (324, 54889), (393, 45252), (419, 42444), (524, 33939), (786, 22626), (838, 21222), (1179, 15084), (1257, 14148), (1572, 11313), (1676, 10611), (2358, 7542), (2514, 7074), (3537, 5028), (3771, 4716)]