17385564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 46726400

約数和(自身を除く): 29340836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1489, 1668, 1946, 2919, 2978, 3892, 4467, 5838, 5956, 8934, 10423, 11676, 17868, 20846, 31269, 41692, 62538, 125076, 206971, 413942, 620913, 827884, 1241826, 1448797, 2483652, 2897594, 4346391, 5795188, 8692782, 17385564]

約数ペア:

[(1, 17385564), (2, 8692782), (3, 5795188), (4, 4346391), (6, 2897594), (7, 2483652), (12, 1448797), (14, 1241826), (21, 827884), (28, 620913), (42, 413942), (84, 206971), (139, 125076), (278, 62538), (417, 41692), (556, 31269), (834, 20846), (973, 17868), (1489, 11676), (1668, 10423), (1946, 8934), (2919, 5956), (2978, 5838), (3892, 4467)]