15741852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 42239232

約数和(自身を除く): 26497380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 971, 1158, 1351, 1942, 2316, 2702, 2913, 3884, 4053, 5404, 5826, 6797, 8106, 11652, 13594, 16212, 20391, 27188, 40782, 81564, 187403, 374806, 562209, 749612, 1124418, 1311821, 2248836, 2623642, 3935463, 5247284, 7870926, 15741852]

約数ペア:

[(1, 15741852), (2, 7870926), (3, 5247284), (4, 3935463), (6, 2623642), (7, 2248836), (12, 1311821), (14, 1124418), (21, 749612), (28, 562209), (42, 374806), (84, 187403), (193, 81564), (386, 40782), (579, 27188), (772, 20391), (971, 16212), (1158, 13594), (1351, 11652), (1942, 8106), (2316, 6797), (2702, 5826), (2913, 5404), (3884, 4053)]