12581640558

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{16097}}^1$

素因数の和:16529

約数の個数: 48

約数和(自身を含む): 27528739056

約数和(自身を除く): 14947098498

約数列:

[1, 2, 3, 6, 9, 18, 173, 251, 346, 502, 519, 753, 1038, 1506, 1557, 2259, 3114, 4518, 16097, 32194, 43423, 48291, 86846, 96582, 130269, 144873, 260538, 289746, 390807, 781614, 2784781, 4040347, 5569562, 8080694, 8354343, 12121041, 16708686, 24242082, 25063029, 36363123, 50126058, 72726246, 698980031, 1397960062, 2096940093, 4193880186, 6290820279, 12581640558]

約数ペア:

[(1, 12581640558), (2, 6290820279), (3, 4193880186), (6, 2096940093), (9, 1397960062), (18, 698980031), (173, 72726246), (251, 50126058), (346, 36363123), (502, 25063029), (519, 24242082), (753, 16708686), (1038, 12121041), (1506, 8354343), (1557, 8080694), (2259, 5569562), (3114, 4040347), (4518, 2784781), (16097, 781614), (32194, 390807), (43423, 289746), (48291, 260538), (86846, 144873), (96582, 130269)]