18483892

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9043}}^1$

素因数の和:9127

約数の個数: 24

約数和(自身を含む): 37478336

約数和(自身を除く): 18994444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9043, 18086, 36172, 63301, 126602, 253204, 660139, 1320278, 2640556, 4620973, 9241946, 18483892]

約数ペア:

[(1, 18483892), (2, 9241946), (4, 4620973), (7, 2640556), (14, 1320278), (28, 660139), (73, 253204), (146, 126602), (292, 63301), (511, 36172), (1022, 18086), (2044, 9043)]