149931486

素因数分解:

$2^1\times 3^5\times {\mathrm{308501}}^1$

素因数の和:308518

約数の個数: 24

約数和(自身を含む): 336884184

約数和(自身を除く): 186952698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 308501, 617002, 925503, 1851006, 2776509, 5553018, 8329527, 16659054, 24988581, 49977162, 74965743, 149931486]

約数ペア:

[(1, 149931486), (2, 74965743), (3, 49977162), (6, 24988581), (9, 16659054), (18, 8329527), (27, 5553018), (54, 2776509), (81, 1851006), (162, 925503), (243, 617002), (486, 308501)]