123242812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 148191428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 3671, 4796, 7342, 8393, 14684, 16786, 25697, 33572, 40381, 51394, 80762, 102788, 161524, 282667, 400139, 565334, 800278, 1130668, 1600556, 2800973, 4401529, 5601946, 8803058, 11203892, 17606116, 30810703, 61621406, 123242812]

約数ペア:

[(1, 123242812), (2, 61621406), (4, 30810703), (7, 17606116), (11, 11203892), (14, 8803058), (22, 5601946), (28, 4401529), (44, 2800973), (77, 1600556), (109, 1130668), (154, 800278), (218, 565334), (308, 400139), (436, 282667), (763, 161524), (1199, 102788), (1526, 80762), (2398, 51394), (3052, 40381), (3671, 33572), (4796, 25697), (7342, 16786), (8393, 14684)]