138701724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1651211}}^1$

素因数の和:1651225

約数の個数: 24

約数和(自身を含む): 369871488

約数和(自身を除く): 231169764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1651211, 3302422, 4953633, 6604844, 9907266, 11558477, 19814532, 23116954, 34675431, 46233908, 69350862, 138701724]

約数ペア:

[(1, 138701724), (2, 69350862), (3, 46233908), (4, 34675431), (6, 23116954), (7, 19814532), (12, 11558477), (14, 9907266), (21, 6604844), (28, 4953633), (42, 3302422), (84, 1651211)]