18868755206

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1601}}^1\times {\mathrm{3613}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 32514550848

約数和(自身を除く): 13645795642

約数列:

[1, 2, 7, 14, 233, 466, 1601, 1631, 3202, 3262, 3613, 7226, 11207, 22414, 25291, 50582, 373033, 746066, 841829, 1683658, 2611231, 5222462, 5784413, 5892803, 11568826, 11785606, 40490891, 80981782, 1347768229, 2695536458, 9434377603, 18868755206]

約数ペア:

[(1, 18868755206), (2, 9434377603), (7, 2695536458), (14, 1347768229), (233, 80981782), (466, 40490891), (1601, 11785606), (1631, 11568826), (3202, 5892803), (3262, 5784413), (3613, 5222462), (7226, 2611231), (11207, 1683658), (22414, 841829), (25291, 746066), (50582, 373033)]