123274386

素因数分解:

$2^1\times 3^5\times {\mathrm{253651}}^1$

素因数の和:253668

約数の個数: 24

約数和(自身を含む): 276987984

約数和(自身を除く): 153713598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 253651, 507302, 760953, 1521906, 2282859, 4565718, 6848577, 13697154, 20545731, 41091462, 61637193, 123274386]

約数ペア:

[(1, 123274386), (2, 61637193), (3, 41091462), (6, 20545731), (9, 13697154), (18, 6848577), (27, 4565718), (54, 2282859), (81, 1521906), (162, 760953), (243, 507302), (486, 253651)]