2912275458

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 6610259040

約数和(自身を除く): 3697983582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 283, 417, 457, 566, 834, 849, 914, 1251, 1371, 1698, 2502, 2547, 2742, 3753, 4113, 5094, 7506, 7641, 8226, 11259, 12339, 15282, 22518, 22923, 24678, 37017, 39337, 45846, 63523, 74034, 78674, 118011, 127046, 129331, 190569, 236022, 258662, 354033, 381138, 387993, 571707, 708066, 775986, 1062099, 1143414, 1163979, 1715121, 2124198, 2327958, 3186297, 3430242, 3491937, 5145363, 6372594, 6983874, 10290726, 10475811, 17977009, 20951622, 35954018, 53931027, 107862054, 161793081, 323586162, 485379243, 970758486, 1456137729, 2912275458]

約数ペア:

[(1, 2912275458), (2, 1456137729), (3, 970758486), (6, 485379243), (9, 323586162), (18, 161793081), (27, 107862054), (54, 53931027), (81, 35954018), (139, 20951622), (162, 17977009), (278, 10475811), (283, 10290726), (417, 6983874), (457, 6372594), (566, 5145363), (834, 3491937), (849, 3430242), (914, 3186297), (1251, 2327958), (1371, 2124198), (1698, 1715121), (2502, 1163979), (2547, 1143414), (2742, 1062099), (3753, 775986), (4113, 708066), (5094, 571707), (7506, 387993), (7641, 381138), (8226, 354033), (11259, 258662), (12339, 236022), (15282, 190569), (22518, 129331), (22923, 127046), (24678, 118011), (37017, 78674), (39337, 74034), (45846, 63523)]