18425934

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17959}}^1$

素因数の和:17989

約数の個数: 32

約数和(自身を含む): 43104000

約数和(自身を除く): 24678066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17959, 35918, 53877, 107754, 161631, 323262, 341221, 484893, 682442, 969786, 1023663, 2047326, 3070989, 6141978, 9212967, 18425934]

約数ペア:

[(1, 18425934), (2, 9212967), (3, 6141978), (6, 3070989), (9, 2047326), (18, 1023663), (19, 969786), (27, 682442), (38, 484893), (54, 341221), (57, 323262), (114, 161631), (171, 107754), (342, 53877), (513, 35918), (1026, 17959)]