2021720106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6876599}}^1$

素因数の和:6876618

約数の個数: 24

約数和(自身を含む): 4703594400

約数和(自身を除く): 2681874294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6876599, 13753198, 20629797, 41259594, 48136193, 96272386, 144408579, 288817158, 336953351, 673906702, 1010860053, 2021720106]

約数ペア:

[(1, 2021720106), (2, 1010860053), (3, 673906702), (6, 336953351), (7, 288817158), (14, 144408579), (21, 96272386), (42, 48136193), (49, 41259594), (98, 20629797), (147, 13753198), (294, 6876599)]