18066496

素因数分解:

$2^6\times 7^3\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 56

約数和(自身を含む): 41859200

約数和(自身を除く): 23792704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 823, 1372, 1568, 1646, 2744, 3136, 3292, 5488, 5761, 6584, 10976, 11522, 13168, 21952, 23044, 26336, 40327, 46088, 52672, 80654, 92176, 161308, 184352, 282289, 322616, 368704, 564578, 645232, 1129156, 1290464, 2258312, 2580928, 4516624, 9033248, 18066496]

約数ペア:

[(1, 18066496), (2, 9033248), (4, 4516624), (7, 2580928), (8, 2258312), (14, 1290464), (16, 1129156), (28, 645232), (32, 564578), (49, 368704), (56, 322616), (64, 282289), (98, 184352), (112, 161308), (196, 92176), (224, 80654), (343, 52672), (392, 46088), (448, 40327), (686, 26336), (784, 23044), (823, 21952), (1372, 13168), (1568, 11522), (1646, 10976), (2744, 6584), (3136, 5761), (3292, 5488)]