12929532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 38304000

約数和(自身を除く): 25374468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 1999, 2156, 3234, 3998, 5997, 6468, 7996, 11994, 13993, 21989, 23988, 27986, 41979, 43978, 55972, 65967, 83958, 87956, 97951, 131934, 153923, 167916, 195902, 263868, 293853, 307846, 391804, 461769, 587706, 615692, 923538, 1077461, 1175412, 1847076, 2154922, 3232383, 4309844, 6464766, 12929532]

約数ペア:

[(1, 12929532), (2, 6464766), (3, 4309844), (4, 3232383), (6, 2154922), (7, 1847076), (11, 1175412), (12, 1077461), (14, 923538), (21, 615692), (22, 587706), (28, 461769), (33, 391804), (42, 307846), (44, 293853), (49, 263868), (66, 195902), (77, 167916), (84, 153923), (98, 131934), (132, 97951), (147, 87956), (154, 83958), (196, 65967), (231, 55972), (294, 43978), (308, 41979), (462, 27986), (539, 23988), (588, 21989), (924, 13993), (1078, 11994), (1617, 7996), (1999, 6468), (2156, 5997), (3234, 3998)]