30948678

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{1399}}^1$

素因数の和:2636

約数の個数: 24

約数和(自身を含む): 67158000

約数和(自身を除く): 36209322

約数列:

[1, 2, 3, 6, 9, 18, 1229, 1399, 2458, 2798, 3687, 4197, 7374, 8394, 11061, 12591, 22122, 25182, 1719371, 3438742, 5158113, 10316226, 15474339, 30948678]

約数ペア:

[(1, 30948678), (2, 15474339), (3, 10316226), (6, 5158113), (9, 3438742), (18, 1719371), (1229, 25182), (1399, 22122), (2458, 12591), (2798, 11061), (3687, 8394), (4197, 7374)]