1045386

素因数分解:

$2^1\times 3^7\times {\mathrm{239}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 2361600

約数和(自身を除く): 1316214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 243, 478, 486, 717, 729, 1434, 1458, 2151, 2187, 4302, 4374, 6453, 12906, 19359, 38718, 58077, 116154, 174231, 348462, 522693, 1045386]

約数ペア:

[(1, 1045386), (2, 522693), (3, 348462), (6, 174231), (9, 116154), (18, 58077), (27, 38718), (54, 19359), (81, 12906), (162, 6453), (239, 4374), (243, 4302), (478, 2187), (486, 2151), (717, 1458), (729, 1434)]