122217894

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{128111}}^1$

素因数の和:128172

約数の個数: 24

約数和(自身を含む): 269803872

約数和(自身を除く): 147585978

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 128111, 256222, 384333, 768666, 1152999, 2305998, 6789883, 13579766, 20369649, 40739298, 61108947, 122217894]

約数ペア:

[(1, 122217894), (2, 61108947), (3, 40739298), (6, 20369649), (9, 13579766), (18, 6789883), (53, 2305998), (106, 1152999), (159, 768666), (318, 384333), (477, 256222), (954, 128111)]