39747876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2903}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 106681344

約数和(自身を除く): 66933468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 2903, 3423, 4564, 5806, 6846, 8709, 11612, 13692, 17418, 20321, 34836, 40642, 60963, 81284, 121926, 243852, 473189, 946378, 1419567, 1892756, 2839134, 3312323, 5678268, 6624646, 9936969, 13249292, 19873938, 39747876]

約数ペア:

[(1, 39747876), (2, 19873938), (3, 13249292), (4, 9936969), (6, 6624646), (7, 5678268), (12, 3312323), (14, 2839134), (21, 1892756), (28, 1419567), (42, 946378), (84, 473189), (163, 243852), (326, 121926), (489, 81284), (652, 60963), (978, 40642), (1141, 34836), (1956, 20321), (2282, 17418), (2903, 13692), (3423, 11612), (4564, 8709), (5806, 6846)]