123575142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19861}}^1$

素因数の和:19944

約数の個数: 32

約数和(自身を含む): 265991904

約数和(自身を除く): 142416762

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 19861, 39722, 59583, 119166, 337637, 675274, 1012911, 1211521, 2025822, 2423042, 3634563, 7269126, 20595857, 41191714, 61787571, 123575142]

約数ペア:

[(1, 123575142), (2, 61787571), (3, 41191714), (6, 20595857), (17, 7269126), (34, 3634563), (51, 2423042), (61, 2025822), (102, 1211521), (122, 1012911), (183, 675274), (366, 337637), (1037, 119166), (2074, 59583), (3111, 39722), (6222, 19861)]