13786444

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2318

約数の個数: 36

約数和(自身を含む): 28983360

約数和(自身を除く): 15196916

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2269, 3038, 4538, 6076, 9076, 15883, 31766, 63532, 70339, 111181, 140678, 222362, 281356, 444724, 492373, 984746, 1969492, 3446611, 6893222, 13786444]

約数ペア:

[(1, 13786444), (2, 6893222), (4, 3446611), (7, 1969492), (14, 984746), (28, 492373), (31, 444724), (49, 281356), (62, 222362), (98, 140678), (124, 111181), (196, 70339), (217, 63532), (434, 31766), (868, 15883), (1519, 9076), (2269, 6076), (3038, 4538)]