1316574

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 3463680

約数和(自身を除く): 2147106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 243, 258, 301, 378, 387, 486, 567, 602, 729, 774, 903, 1134, 1161, 1458, 1701, 1806, 2187, 2322, 2709, 3402, 3483, 4374, 5103, 5418, 6966, 8127, 10206, 10449, 15309, 16254, 20898, 24381, 30618, 31347, 48762, 62694, 73143, 94041, 146286, 188082, 219429, 438858, 658287, 1316574]

約数ペア:

[(1, 1316574), (2, 658287), (3, 438858), (6, 219429), (7, 188082), (9, 146286), (14, 94041), (18, 73143), (21, 62694), (27, 48762), (42, 31347), (43, 30618), (54, 24381), (63, 20898), (81, 16254), (86, 15309), (126, 10449), (129, 10206), (162, 8127), (189, 6966), (243, 5418), (258, 5103), (301, 4374), (378, 3483), (387, 3402), (486, 2709), (567, 2322), (602, 2187), (729, 1806), (774, 1701), (903, 1458), (1134, 1161)]