16077438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 37879296

約数和(自身を除く): 21801858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 541, 762, 1082, 1143, 1623, 1651, 2286, 3246, 3302, 4869, 4953, 7033, 9738, 9906, 14066, 14859, 21099, 29718, 42198, 63297, 68707, 126594, 137414, 206121, 412242, 618363, 893191, 1236726, 1786382, 2679573, 5359146, 8038719, 16077438]

約数ペア:

[(1, 16077438), (2, 8038719), (3, 5359146), (6, 2679573), (9, 1786382), (13, 1236726), (18, 893191), (26, 618363), (39, 412242), (78, 206121), (117, 137414), (127, 126594), (234, 68707), (254, 63297), (381, 42198), (541, 29718), (762, 21099), (1082, 14859), (1143, 14066), (1623, 9906), (1651, 9738), (2286, 7033), (3246, 4953), (3302, 4869)]