123054348

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{140473}}^1$

素因数の和:140553

約数の個数: 24

約数和(自身を含む): 291062128

約数和(自身を除く): 168007780

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 140473, 280946, 421419, 561892, 842838, 1685676, 10254529, 20509058, 30763587, 41018116, 61527174, 123054348]

約数ペア:

[(1, 123054348), (2, 61527174), (3, 41018116), (4, 30763587), (6, 20509058), (12, 10254529), (73, 1685676), (146, 842838), (219, 561892), (292, 421419), (438, 280946), (876, 140473)]