126731724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1508711}}^1$

素因数の和:1508725

約数の個数: 24

約数和(自身を含む): 337951488

約数和(自身を除く): 211219764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1508711, 3017422, 4526133, 6034844, 9052266, 10560977, 18104532, 21121954, 31682931, 42243908, 63365862, 126731724]

約数ペア:

[(1, 126731724), (2, 63365862), (3, 42243908), (4, 31682931), (6, 21121954), (7, 18104532), (12, 10560977), (14, 9052266), (21, 6034844), (28, 4526133), (42, 3017422), (84, 1508711)]