13289778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12983

約数の個数: 32

約数和(自身を含む): 31089600

約数和(自身を除く): 17799822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12953, 25906, 38859, 77718, 116577, 233154, 246107, 349731, 492214, 699462, 738321, 1476642, 2214963, 4429926, 6644889, 13289778]

約数ペア:

[(1, 13289778), (2, 6644889), (3, 4429926), (6, 2214963), (9, 1476642), (18, 738321), (19, 699462), (27, 492214), (38, 349731), (54, 246107), (57, 233154), (114, 116577), (171, 77718), (342, 38859), (513, 25906), (1026, 12953)]