26630919

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 44272800

約数和(自身を除く): 17641881

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 2837, 3129, 8511, 9387, 19859, 25533, 59577, 178731, 422713, 1268139, 2958991, 3804417, 8876973, 26630919]

約数ペア:

[(1, 26630919), (3, 8876973), (7, 3804417), (9, 2958991), (21, 1268139), (63, 422713), (149, 178731), (447, 59577), (1043, 25533), (1341, 19859), (2837, 9387), (3129, 8511)]