12715326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 31046400

約数和(自身を除く): 18331074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 307, 351, 354, 531, 614, 702, 767, 921, 1062, 1534, 1593, 1842, 2301, 2763, 3186, 3991, 4602, 5526, 6903, 7982, 8289, 11973, 13806, 16578, 18113, 20709, 23946, 35919, 36226, 41418, 54339, 71838, 107757, 108678, 163017, 215514, 235469, 326034, 470938, 489051, 706407, 978102, 1412814, 2119221, 4238442, 6357663, 12715326]

約数ペア:

[(1, 12715326), (2, 6357663), (3, 4238442), (6, 2119221), (9, 1412814), (13, 978102), (18, 706407), (26, 489051), (27, 470938), (39, 326034), (54, 235469), (59, 215514), (78, 163017), (117, 108678), (118, 107757), (177, 71838), (234, 54339), (307, 41418), (351, 36226), (354, 35919), (531, 23946), (614, 20709), (702, 18113), (767, 16578), (921, 13806), (1062, 11973), (1534, 8289), (1593, 7982), (1842, 6903), (2301, 5526), (2763, 4602), (3186, 3991)]