1778196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21183

約数の個数: 24

約数和(自身を含む): 4742080

約数和(自身を除く): 2963884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21169, 42338, 63507, 84676, 127014, 148183, 254028, 296366, 444549, 592732, 889098, 1778196]

約数ペア:

[(1, 1778196), (2, 889098), (3, 592732), (4, 444549), (6, 296366), (7, 254028), (12, 148183), (14, 127014), (21, 84676), (28, 63507), (42, 42338), (84, 21169)]