228749778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{222953}}^1$

素因数の和:222983

約数の個数: 32

約数和(自身を含む): 535089600

約数和(自身を除く): 306339822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 222953, 445906, 668859, 1337718, 2006577, 4013154, 4236107, 6019731, 8472214, 12039462, 12708321, 25416642, 38124963, 76249926, 114374889, 228749778]

約数ペア:

[(1, 228749778), (2, 114374889), (3, 76249926), (6, 38124963), (9, 25416642), (18, 12708321), (19, 12039462), (27, 8472214), (38, 6019731), (54, 4236107), (57, 4013154), (114, 2006577), (171, 1337718), (342, 668859), (513, 445906), (1026, 222953)]