1247832

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 3564000

約数和(自身を除く): 2316168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 109, 159, 212, 216, 218, 318, 327, 424, 436, 477, 636, 654, 872, 954, 981, 1272, 1308, 1431, 1908, 1962, 2616, 2862, 2943, 3816, 3924, 5724, 5777, 5886, 7848, 11448, 11554, 11772, 17331, 23108, 23544, 34662, 46216, 51993, 69324, 103986, 138648, 155979, 207972, 311958, 415944, 623916, 1247832]

約数ペア:

[(1, 1247832), (2, 623916), (3, 415944), (4, 311958), (6, 207972), (8, 155979), (9, 138648), (12, 103986), (18, 69324), (24, 51993), (27, 46216), (36, 34662), (53, 23544), (54, 23108), (72, 17331), (106, 11772), (108, 11554), (109, 11448), (159, 7848), (212, 5886), (216, 5777), (218, 5724), (318, 3924), (327, 3816), (424, 2943), (436, 2862), (477, 2616), (636, 1962), (654, 1908), (872, 1431), (954, 1308), (981, 1272)]