26985924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 78536640

約数和(自身を除く): 51550716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 619, 692, 1038, 1211, 1238, 1557, 1857, 2076, 2422, 2476, 3114, 3633, 3714, 4333, 4844, 5571, 6228, 7266, 7428, 8666, 10899, 11142, 12999, 14532, 17332, 21798, 22284, 25998, 38997, 43596, 51996, 77994, 107087, 155988, 214174, 321261, 428348, 642522, 749609, 963783, 1285044, 1499218, 1927566, 2248827, 2998436, 3855132, 4497654, 6746481, 8995308, 13492962, 26985924]

約数ペア:

[(1, 26985924), (2, 13492962), (3, 8995308), (4, 6746481), (6, 4497654), (7, 3855132), (9, 2998436), (12, 2248827), (14, 1927566), (18, 1499218), (21, 1285044), (28, 963783), (36, 749609), (42, 642522), (63, 428348), (84, 321261), (126, 214174), (173, 155988), (252, 107087), (346, 77994), (519, 51996), (619, 43596), (692, 38997), (1038, 25998), (1211, 22284), (1238, 21798), (1557, 17332), (1857, 14532), (2076, 12999), (2422, 11142), (2476, 10899), (3114, 8666), (3633, 7428), (3714, 7266), (4333, 6228), (4844, 5571)]