63990402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1523581}}^1$

素因数の和:1523593

約数の個数: 16

約数和(自身を含む): 146263872

約数和(自身を除く): 82273470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1523581, 3047162, 4570743, 9141486, 10665067, 21330134, 31995201, 63990402]

約数ペア:

[(1, 63990402), (2, 31995201), (3, 21330134), (6, 10665067), (7, 9141486), (14, 4570743), (21, 3047162), (42, 1523581)]