12892776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 36701280

約数和(自身を除く): 23808504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 248, 258, 312, 344, 372, 403, 516, 559, 744, 806, 961, 1032, 1118, 1209, 1333, 1612, 1677, 1922, 2236, 2418, 2666, 2883, 3224, 3354, 3844, 3999, 4472, 4836, 5332, 5766, 6708, 7688, 7998, 9672, 10664, 11532, 12493, 13416, 15996, 17329, 23064, 24986, 31992, 34658, 37479, 41323, 49972, 51987, 69316, 74958, 82646, 99944, 103974, 123969, 138632, 149916, 165292, 207948, 247938, 299832, 330584, 415896, 495876, 537199, 991752, 1074398, 1611597, 2148796, 3223194, 4297592, 6446388, 12892776]

約数ペア:

[(1, 12892776), (2, 6446388), (3, 4297592), (4, 3223194), (6, 2148796), (8, 1611597), (12, 1074398), (13, 991752), (24, 537199), (26, 495876), (31, 415896), (39, 330584), (43, 299832), (52, 247938), (62, 207948), (78, 165292), (86, 149916), (93, 138632), (104, 123969), (124, 103974), (129, 99944), (156, 82646), (172, 74958), (186, 69316), (248, 51987), (258, 49972), (312, 41323), (344, 37479), (372, 34658), (403, 31992), (516, 24986), (559, 23064), (744, 17329), (806, 15996), (961, 13416), (1032, 12493), (1118, 11532), (1209, 10664), (1333, 9672), (1612, 7998), (1677, 7688), (1922, 6708), (2236, 5766), (2418, 5332), (2666, 4836), (2883, 4472), (3224, 3999), (3354, 3844)]