38788596

素因数分解:

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

素因数の和:2034

約数の個数: 108

約数和(自身を含む): 124488000

約数和(自身を除く): 85699404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 1999, 2156, 2772, 3234, 3998, 4851, 5997, 6468, 7996, 9702, 11994, 13993, 17991, 19404, 21989, 23988, 27986, 35982, 41979, 43978, 55972, 65967, 71964, 83958, 87956, 97951, 125937, 131934, 153923, 167916, 195902, 197901, 251874, 263868, 293853, 307846, 391804, 395802, 461769, 503748, 587706, 615692, 791604, 881559, 923538, 1077461, 1175412, 1385307, 1763118, 1847076, 2154922, 2770614, 3232383, 3526236, 4309844, 5541228, 6464766, 9697149, 12929532, 19394298, 38788596]

約数ペア:

[(1, 38788596), (2, 19394298), (3, 12929532), (4, 9697149), (6, 6464766), (7, 5541228), (9, 4309844), (11, 3526236), (12, 3232383), (14, 2770614), (18, 2154922), (21, 1847076), (22, 1763118), (28, 1385307), (33, 1175412), (36, 1077461), (42, 923538), (44, 881559), (49, 791604), (63, 615692), (66, 587706), (77, 503748), (84, 461769), (98, 395802), (99, 391804), (126, 307846), (132, 293853), (147, 263868), (154, 251874), (196, 197901), (198, 195902), (231, 167916), (252, 153923), (294, 131934), (308, 125937), (396, 97951), (441, 87956), (462, 83958), (539, 71964), (588, 65967), (693, 55972), (882, 43978), (924, 41979), (1078, 35982), (1386, 27986), (1617, 23988), (1764, 21989), (1999, 19404), (2156, 17991), (2772, 13993), (3234, 11994), (3998, 9702), (4851, 7996), (5997, 6468)]