2242458

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 5037120

約数和(自身を除く): 2794662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 317, 393, 634, 786, 951, 1179, 1902, 2358, 2853, 3537, 5706, 7074, 8559, 17118, 41527, 83054, 124581, 249162, 373743, 747486, 1121229, 2242458]

約数ペア:

[(1, 2242458), (2, 1121229), (3, 747486), (6, 373743), (9, 249162), (18, 124581), (27, 83054), (54, 41527), (131, 17118), (262, 8559), (317, 7074), (393, 5706), (634, 3537), (786, 2853), (951, 2358), (1179, 1902)]