39978012

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 96671232

約数和(自身を除く): 56693220

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 876, 971, 1942, 2913, 3431, 3884, 5826, 6862, 10293, 11652, 13724, 20586, 41172, 45637, 70883, 91274, 136911, 141766, 182548, 212649, 273822, 283532, 425298, 547644, 850596, 3331501, 6663002, 9994503, 13326004, 19989006, 39978012]

約数ペア:

[(1, 39978012), (2, 19989006), (3, 13326004), (4, 9994503), (6, 6663002), (12, 3331501), (47, 850596), (73, 547644), (94, 425298), (141, 283532), (146, 273822), (188, 212649), (219, 182548), (282, 141766), (292, 136911), (438, 91274), (564, 70883), (876, 45637), (971, 41172), (1942, 20586), (2913, 13724), (3431, 11652), (3884, 10293), (5826, 6862)]