9877662

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 12361698

約数列:

[1, 2, 3, 6, 9, 18, 59, 71, 118, 131, 142, 177, 213, 262, 354, 393, 426, 531, 639, 786, 1062, 1179, 1278, 2358, 4189, 7729, 8378, 9301, 12567, 15458, 18602, 23187, 25134, 27903, 37701, 46374, 55806, 69561, 75402, 83709, 139122, 167418, 548759, 1097518, 1646277, 3292554, 4938831, 9877662]

約数ペア:

[(1, 9877662), (2, 4938831), (3, 3292554), (6, 1646277), (9, 1097518), (18, 548759), (59, 167418), (71, 139122), (118, 83709), (131, 75402), (142, 69561), (177, 55806), (213, 46374), (262, 37701), (354, 27903), (393, 25134), (426, 23187), (531, 18602), (639, 15458), (786, 12567), (1062, 9301), (1179, 8378), (1278, 7729), (2358, 4189)]