8148948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 20267520

約数和(自身を除く): 12118572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 347, 412, 618, 694, 1041, 1236, 1388, 1957, 2082, 3914, 4164, 5871, 6593, 7828, 11742, 13186, 19779, 23484, 26372, 35741, 39558, 71482, 79116, 107223, 142964, 214446, 428892, 679079, 1358158, 2037237, 2716316, 4074474, 8148948]

約数ペア:

[(1, 8148948), (2, 4074474), (3, 2716316), (4, 2037237), (6, 1358158), (12, 679079), (19, 428892), (38, 214446), (57, 142964), (76, 107223), (103, 79116), (114, 71482), (206, 39558), (228, 35741), (309, 26372), (347, 23484), (412, 19779), (618, 13186), (694, 11742), (1041, 7828), (1236, 6593), (1388, 5871), (1957, 4164), (2082, 3914)]