325926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:980

約数の個数: 24

約数和(自身を含む): 744120

約数和(自身を除く): 418194

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 953, 1906, 2859, 5718, 8577, 17154, 18107, 36214, 54321, 108642, 162963, 325926]

約数ペア:

[(1, 325926), (2, 162963), (3, 108642), (6, 54321), (9, 36214), (18, 18107), (19, 17154), (38, 8577), (57, 5718), (114, 2859), (171, 1906), (342, 953)]