16649604

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 44567040

約数和(自身を除く): 27917436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 4973, 9946, 14919, 19892, 29838, 44757, 59676, 89514, 134271, 154163, 179028, 268542, 308326, 462489, 537084, 616652, 924978, 1387467, 1849956, 2774934, 4162401, 5549868, 8324802, 16649604]

約数ペア:

[(1, 16649604), (2, 8324802), (3, 5549868), (4, 4162401), (6, 2774934), (9, 1849956), (12, 1387467), (18, 924978), (27, 616652), (31, 537084), (36, 462489), (54, 308326), (62, 268542), (93, 179028), (108, 154163), (124, 134271), (186, 89514), (279, 59676), (372, 44757), (558, 29838), (837, 19892), (1116, 14919), (1674, 9946), (3348, 4973)]