12679338

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 30355200

約数和(自身を除く): 17675862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 101, 122, 147, 183, 202, 294, 303, 343, 366, 427, 606, 686, 707, 854, 1029, 1281, 1414, 2058, 2121, 2562, 2989, 4242, 4949, 5978, 6161, 8967, 9898, 12322, 14847, 17934, 18483, 20923, 29694, 34643, 36966, 41846, 43127, 62769, 69286, 86254, 103929, 125538, 129381, 207858, 258762, 301889, 603778, 905667, 1811334, 2113223, 4226446, 6339669, 12679338]

約数ペア:

[(1, 12679338), (2, 6339669), (3, 4226446), (6, 2113223), (7, 1811334), (14, 905667), (21, 603778), (42, 301889), (49, 258762), (61, 207858), (98, 129381), (101, 125538), (122, 103929), (147, 86254), (183, 69286), (202, 62769), (294, 43127), (303, 41846), (343, 36966), (366, 34643), (427, 29694), (606, 20923), (686, 18483), (707, 17934), (854, 14847), (1029, 12322), (1281, 9898), (1414, 8967), (2058, 6161), (2121, 5978), (2562, 4949), (2989, 4242)]