2018101488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104327}}^1$

素因数の和:104382

約数の個数: 80

約数和(自身を含む): 5795629056

約数和(自身を除く): 3777527568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 104327, 208654, 312981, 417308, 625962, 834616, 1251924, 1356251, 1669232, 2503848, 2712502, 3234137, 4068753, 5007696, 5425004, 6468274, 8137506, 9702411, 10850008, 12936548, 16275012, 19404822, 21700016, 25873096, 32550024, 38809644, 42043781, 51746192, 65100048, 77619288, 84087562, 126131343, 155238576, 168175124, 252262686, 336350248, 504525372, 672700496, 1009050744, 2018101488]

約数ペア:

[(1, 2018101488), (2, 1009050744), (3, 672700496), (4, 504525372), (6, 336350248), (8, 252262686), (12, 168175124), (13, 155238576), (16, 126131343), (24, 84087562), (26, 77619288), (31, 65100048), (39, 51746192), (48, 42043781), (52, 38809644), (62, 32550024), (78, 25873096), (93, 21700016), (104, 19404822), (124, 16275012), (156, 12936548), (186, 10850008), (208, 9702411), (248, 8137506), (312, 6468274), (372, 5425004), (403, 5007696), (496, 4068753), (624, 3234137), (744, 2712502), (806, 2503848), (1209, 1669232), (1488, 1356251), (1612, 1251924), (2418, 834616), (3224, 625962), (4836, 417308), (6448, 312981), (9672, 208654), (19344, 104327)]