21293217565548

素因数分解:

$2^2\times 3^1\times {\mathrm{8387}}^1\times {\mathrm{211569667}}^1$

素因数の和:211578061

約数の個数: 24

約数和(自身を含む): 49690098505152

約数和(自身を除く): 28396880939604

約数列:

[1, 2, 3, 4, 6, 12, 8387, 16774, 25161, 33548, 50322, 100644, 211569667, 423139334, 634709001, 846278668, 1269418002, 2538836004, 1774434797129, 3548869594258, 5323304391387, 7097739188516, 10646608782774, 21293217565548]

約数ペア:

[(1, 21293217565548), (2, 10646608782774), (3, 7097739188516), (4, 5323304391387), (6, 3548869594258), (12, 1774434797129), (8387, 2538836004), (16774, 1269418002), (25161, 846278668), (33548, 634709001), (50322, 423139334), (100644, 211569667)]