18044442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 42850080

約数和(自身を除く): 24805638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1307, 1534, 2301, 2614, 3921, 4602, 6903, 7842, 11763, 13806, 16991, 23526, 33982, 50973, 77113, 101946, 152919, 154226, 231339, 305838, 462678, 694017, 1002469, 1388034, 2004938, 3007407, 6014814, 9022221, 18044442]

約数ペア:

[(1, 18044442), (2, 9022221), (3, 6014814), (6, 3007407), (9, 2004938), (13, 1388034), (18, 1002469), (26, 694017), (39, 462678), (59, 305838), (78, 231339), (117, 154226), (118, 152919), (177, 101946), (234, 77113), (354, 50973), (531, 33982), (767, 23526), (1062, 16991), (1307, 13806), (1534, 11763), (2301, 7842), (2614, 6903), (3921, 4602)]