15138792

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 42504000

約数和(自身を除く): 27365208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 643, 654, 872, 981, 1286, 1308, 1929, 1962, 2572, 2616, 2943, 3858, 3924, 5144, 5787, 5886, 7716, 7848, 11574, 11772, 15432, 17361, 23148, 23544, 34722, 46296, 69444, 70087, 138888, 140174, 210261, 280348, 420522, 560696, 630783, 841044, 1261566, 1682088, 1892349, 2523132, 3784698, 5046264, 7569396, 15138792]

約数ペア:

[(1, 15138792), (2, 7569396), (3, 5046264), (4, 3784698), (6, 2523132), (8, 1892349), (9, 1682088), (12, 1261566), (18, 841044), (24, 630783), (27, 560696), (36, 420522), (54, 280348), (72, 210261), (108, 140174), (109, 138888), (216, 70087), (218, 69444), (327, 46296), (436, 34722), (643, 23544), (654, 23148), (872, 17361), (981, 15432), (1286, 11772), (1308, 11574), (1929, 7848), (1962, 7716), (2572, 5886), (2616, 5787), (2943, 5144), (3858, 3924)]