12705476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 26906880

約数和(自身を除く): 14201404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 181, 218, 322, 362, 436, 644, 724, 763, 1267, 1526, 2507, 2534, 3052, 4163, 5014, 5068, 8326, 10028, 16652, 17549, 19729, 29141, 35098, 39458, 58282, 70196, 78916, 116564, 138103, 276206, 453767, 552412, 907534, 1815068, 3176369, 6352738, 12705476]

約数ペア:

[(1, 12705476), (2, 6352738), (4, 3176369), (7, 1815068), (14, 907534), (23, 552412), (28, 453767), (46, 276206), (92, 138103), (109, 116564), (161, 78916), (181, 70196), (218, 58282), (322, 39458), (362, 35098), (436, 29141), (644, 19729), (724, 17549), (763, 16652), (1267, 10028), (1526, 8326), (2507, 5068), (2534, 5014), (3052, 4163)]