12865284216

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{578267}}^1$

素因数の和:578385

約数の個数: 64

約数和(自身を含む): 36083923200

約数和(自身を除く): 23218638984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 11124, 22248, 578267, 1156534, 1734801, 2313068, 3469602, 4626136, 5204403, 6939204, 10408806, 13878408, 15613209, 20817612, 31226418, 41635224, 59561501, 62452836, 119123002, 124905672, 178684503, 238246004, 357369006, 476492008, 536053509, 714738012, 1072107018, 1429476024, 1608160527, 2144214036, 3216321054, 4288428072, 6432642108, 12865284216]

約数ペア:

[(1, 12865284216), (2, 6432642108), (3, 4288428072), (4, 3216321054), (6, 2144214036), (8, 1608160527), (9, 1429476024), (12, 1072107018), (18, 714738012), (24, 536053509), (27, 476492008), (36, 357369006), (54, 238246004), (72, 178684503), (103, 124905672), (108, 119123002), (206, 62452836), (216, 59561501), (309, 41635224), (412, 31226418), (618, 20817612), (824, 15613209), (927, 13878408), (1236, 10408806), (1854, 6939204), (2472, 5204403), (2781, 4626136), (3708, 3469602), (5562, 2313068), (7416, 1734801), (11124, 1156534), (22248, 578267)]