131385582

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{119659}}^1$

素因数の和:119728

約数の個数: 24

約数和(自身を含む): 289337880

約数和(自身を除く): 157952298

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 119659, 239318, 358977, 717954, 1076931, 2153862, 7299199, 14598398, 21897597, 43795194, 65692791, 131385582]

約数ペア:

[(1, 131385582), (2, 65692791), (3, 43795194), (6, 21897597), (9, 14598398), (18, 7299199), (61, 2153862), (122, 1076931), (183, 717954), (366, 358977), (549, 239318), (1098, 119659)]