12680206644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157081}}^1$

素因数の和:157157

約数の個数: 72

約数和(自身を含む): 34940063424

約数和(自身を除く): 22259856780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2604, 2883, 3844, 5766, 6727, 11532, 13454, 20181, 26908, 40362, 80724, 157081, 314162, 471243, 628324, 942486, 1099567, 1884972, 2199134, 3298701, 4398268, 4869511, 6597402, 9739022, 13194804, 14608533, 19478044, 29217066, 34086577, 58434132, 68173154, 102259731, 136346308, 150954841, 204519462, 301909682, 409038924, 452864523, 603819364, 905729046, 1056683887, 1811458092, 2113367774, 3170051661, 4226735548, 6340103322, 12680206644]

約数ペア:

[(1, 12680206644), (2, 6340103322), (3, 4226735548), (4, 3170051661), (6, 2113367774), (7, 1811458092), (12, 1056683887), (14, 905729046), (21, 603819364), (28, 452864523), (31, 409038924), (42, 301909682), (62, 204519462), (84, 150954841), (93, 136346308), (124, 102259731), (186, 68173154), (217, 58434132), (372, 34086577), (434, 29217066), (651, 19478044), (868, 14608533), (961, 13194804), (1302, 9739022), (1922, 6597402), (2604, 4869511), (2883, 4398268), (3844, 3298701), (5766, 2199134), (6727, 1884972), (11532, 1099567), (13454, 942486), (20181, 628324), (26908, 471243), (40362, 314162), (80724, 157081)]