291276006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6935143}}^1$

素因数の和:6935155

約数の個数: 16

約数和(自身を含む): 665773824

約数和(自身を除く): 374497818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6935143, 13870286, 20805429, 41610858, 48546001, 97092002, 145638003, 291276006]

約数ペア:

[(1, 291276006), (2, 145638003), (3, 97092002), (6, 48546001), (7, 41610858), (14, 20805429), (21, 13870286), (42, 6935143)]