2695302

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 3871098

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 71, 74, 111, 114, 142, 171, 213, 222, 333, 342, 426, 513, 639, 666, 703, 999, 1026, 1278, 1349, 1406, 1917, 1998, 2109, 2627, 2698, 3834, 4047, 4218, 5254, 6327, 7881, 8094, 12141, 12654, 15762, 18981, 23643, 24282, 36423, 37962, 47286, 49913, 70929, 72846, 99826, 141858, 149739, 299478, 449217, 898434, 1347651, 2695302]

約数ペア:

[(1, 2695302), (2, 1347651), (3, 898434), (6, 449217), (9, 299478), (18, 149739), (19, 141858), (27, 99826), (37, 72846), (38, 70929), (54, 49913), (57, 47286), (71, 37962), (74, 36423), (111, 24282), (114, 23643), (142, 18981), (171, 15762), (213, 12654), (222, 12141), (333, 8094), (342, 7881), (426, 6327), (513, 5254), (639, 4218), (666, 4047), (703, 3834), (999, 2698), (1026, 2627), (1278, 2109), (1349, 1998), (1406, 1917)]