22852557

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 19725363

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 91, 117, 131, 189, 213, 273, 351, 393, 497, 639, 819, 917, 923, 1179, 1491, 1703, 1917, 2457, 2751, 2769, 3537, 4473, 5109, 6461, 8253, 8307, 9301, 11921, 13419, 15327, 19383, 24759, 24921, 27903, 35763, 45981, 58149, 65107, 83709, 107289, 120913, 174447, 195321, 251127, 321867, 362739, 585963, 846391, 1088217, 1757889, 2539173, 3264651, 7617519, 22852557]

約数ペア:

[(1, 22852557), (3, 7617519), (7, 3264651), (9, 2539173), (13, 1757889), (21, 1088217), (27, 846391), (39, 585963), (63, 362739), (71, 321867), (91, 251127), (117, 195321), (131, 174447), (189, 120913), (213, 107289), (273, 83709), (351, 65107), (393, 58149), (497, 45981), (639, 35763), (819, 27903), (917, 24921), (923, 24759), (1179, 19383), (1491, 15327), (1703, 13419), (1917, 11921), (2457, 9301), (2751, 8307), (2769, 8253), (3537, 6461), (4473, 5109)]