66416982

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{49639}}^1$

素因数の和:49867

約数の個数: 16

約数和(自身を含む): 133432320

約数和(自身を除く): 67015338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 49639, 99278, 148917, 297834, 11069497, 22138994, 33208491, 66416982]

約数ペア:

[(1, 66416982), (2, 33208491), (3, 22138994), (6, 11069497), (223, 297834), (446, 148917), (669, 99278), (1338, 49639)]