12249846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 32486400

約数和(自身を除く): 20236554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1409, 1449, 2818, 2898, 4227, 4347, 8454, 8694, 9863, 12681, 19726, 25362, 29589, 32407, 38043, 59178, 64814, 76086, 88767, 97221, 177534, 194442, 226849, 266301, 291663, 453698, 532602, 583326, 680547, 874989, 1361094, 1749978, 2041641, 4083282, 6124923, 12249846]

約数ペア:

[(1, 12249846), (2, 6124923), (3, 4083282), (6, 2041641), (7, 1749978), (9, 1361094), (14, 874989), (18, 680547), (21, 583326), (23, 532602), (27, 453698), (42, 291663), (46, 266301), (54, 226849), (63, 194442), (69, 177534), (126, 97221), (138, 88767), (161, 76086), (189, 64814), (207, 59178), (322, 38043), (378, 32407), (414, 29589), (483, 25362), (621, 19726), (966, 12681), (1242, 9863), (1409, 8694), (1449, 8454), (2818, 4347), (2898, 4227)]