12960956064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19287137}}^1$

素因数の和:19287157

約数の個数: 48

約数和(自身を含む): 38882870208

約数和(自身を除く): 25921914144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19287137, 38574274, 57861411, 77148548, 115722822, 135009959, 154297096, 231445644, 270019918, 308594192, 405029877, 462891288, 540039836, 617188384, 810059754, 925782576, 1080079672, 1620119508, 1851565152, 2160159344, 3240239016, 4320318688, 6480478032, 12960956064]

約数ペア:

[(1, 12960956064), (2, 6480478032), (3, 4320318688), (4, 3240239016), (6, 2160159344), (7, 1851565152), (8, 1620119508), (12, 1080079672), (14, 925782576), (16, 810059754), (21, 617188384), (24, 540039836), (28, 462891288), (32, 405029877), (42, 308594192), (48, 270019918), (56, 231445644), (84, 154297096), (96, 135009959), (112, 115722822), (168, 77148548), (224, 57861411), (336, 38574274), (672, 19287137)]