11894778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 29914560

約数和(自身を除く): 18019782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1409, 2814, 2818, 4221, 4227, 8442, 8454, 9863, 12681, 19726, 25362, 29589, 59178, 88767, 94403, 177534, 188806, 283209, 566418, 660821, 849627, 1321642, 1699254, 1982463, 3964926, 5947389, 11894778]

約数ペア:

[(1, 11894778), (2, 5947389), (3, 3964926), (6, 1982463), (7, 1699254), (9, 1321642), (14, 849627), (18, 660821), (21, 566418), (42, 283209), (63, 188806), (67, 177534), (126, 94403), (134, 88767), (201, 59178), (402, 29589), (469, 25362), (603, 19726), (938, 12681), (1206, 9863), (1407, 8454), (1409, 8442), (2814, 4227), (2818, 4221)]