18508799244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{144163}}^1$

素因数の和:145006

約数の個数: 48

約数和(自身を含む): 46566125312

約数和(自身を除く): 28057326068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 823, 1646, 2469, 3292, 4938, 9876, 10699, 21398, 32097, 42796, 64194, 128388, 144163, 288326, 432489, 576652, 864978, 1729956, 1874119, 3748238, 5622357, 7496476, 11244714, 22489428, 118646149, 237292298, 355938447, 474584596, 711876894, 1423753788, 1542399937, 3084799874, 4627199811, 6169599748, 9254399622, 18508799244]

約数ペア:

[(1, 18508799244), (2, 9254399622), (3, 6169599748), (4, 4627199811), (6, 3084799874), (12, 1542399937), (13, 1423753788), (26, 711876894), (39, 474584596), (52, 355938447), (78, 237292298), (156, 118646149), (823, 22489428), (1646, 11244714), (2469, 7496476), (3292, 5622357), (4938, 3748238), (9876, 1874119), (10699, 1729956), (21398, 864978), (32097, 576652), (42796, 432489), (64194, 288326), (128388, 144163)]