489607578

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43801}}^1$

素因数の和:43841

約数の個数: 48

約数和(自身を含む): 1147962816

約数和(自身を除く): 658355238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 43801, 87602, 131403, 262806, 394209, 788418, 1007423, 1182627, 2014846, 2365254, 3022269, 3547881, 6044538, 7095762, 9066807, 10643643, 18133614, 21287286, 27200421, 54400842, 81601263, 163202526, 244803789, 489607578]

約数ペア:

[(1, 489607578), (2, 244803789), (3, 163202526), (6, 81601263), (9, 54400842), (18, 27200421), (23, 21287286), (27, 18133614), (46, 10643643), (54, 9066807), (69, 7095762), (81, 6044538), (138, 3547881), (162, 3022269), (207, 2365254), (243, 2014846), (414, 1182627), (486, 1007423), (621, 788418), (1242, 394209), (1863, 262806), (3726, 131403), (5589, 87602), (11178, 43801)]