122427972

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{21661}}^1$

素因数の和:21828

約数の個数: 36

約数和(自身を含む): 311456236

約数和(自身を除く): 189028264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 21661, 43322, 64983, 86644, 129966, 194949, 259932, 389898, 779796, 3400777, 6801554, 10202331, 13603108, 20404662, 30606993, 40809324, 61213986, 122427972]

約数ペア:

[(1, 122427972), (2, 61213986), (3, 40809324), (4, 30606993), (6, 20404662), (9, 13603108), (12, 10202331), (18, 6801554), (36, 3400777), (157, 779796), (314, 389898), (471, 259932), (628, 194949), (942, 129966), (1413, 86644), (1884, 64983), (2826, 43322), (5652, 21661)]