16506306

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 37065600

約数和(自身を除く): 20559294

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 109, 141, 179, 218, 282, 327, 358, 423, 537, 654, 846, 981, 1074, 1611, 1962, 3222, 5123, 8413, 10246, 15369, 16826, 19511, 25239, 30738, 39022, 46107, 50478, 58533, 75717, 92214, 117066, 151434, 175599, 351198, 917017, 1834034, 2751051, 5502102, 8253153, 16506306]

約数ペア:

[(1, 16506306), (2, 8253153), (3, 5502102), (6, 2751051), (9, 1834034), (18, 917017), (47, 351198), (94, 175599), (109, 151434), (141, 117066), (179, 92214), (218, 75717), (282, 58533), (327, 50478), (358, 46107), (423, 39022), (537, 30738), (654, 25239), (846, 19511), (981, 16826), (1074, 15369), (1611, 10246), (1962, 8413), (3222, 5123)]