13868036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 30858240

約数和(自身を除く): 16990204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1229, 1612, 2458, 2821, 4916, 5642, 8603, 11284, 15977, 17206, 31954, 34412, 38099, 63908, 76198, 111839, 152396, 223678, 266693, 447356, 495287, 533386, 990574, 1066772, 1981148, 3467009, 6934018, 13868036]

約数ペア:

[(1, 13868036), (2, 6934018), (4, 3467009), (7, 1981148), (13, 1066772), (14, 990574), (26, 533386), (28, 495287), (31, 447356), (52, 266693), (62, 223678), (91, 152396), (124, 111839), (182, 76198), (217, 63908), (364, 38099), (403, 34412), (434, 31954), (806, 17206), (868, 15977), (1229, 11284), (1612, 8603), (2458, 5642), (2821, 4916)]