121778454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39719}}^1$

素因数の和:39804

約数の個数: 32

約数和(自身を含む): 282170880

約数和(自身を除く): 160392426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 39719, 79438, 119157, 238314, 278033, 556066, 834099, 1668198, 2899487, 5798974, 8698461, 17396922, 20296409, 40592818, 60889227, 121778454]

約数ペア:

[(1, 121778454), (2, 60889227), (3, 40592818), (6, 20296409), (7, 17396922), (14, 8698461), (21, 5798974), (42, 2899487), (73, 1668198), (146, 834099), (219, 556066), (438, 278033), (511, 238314), (1022, 119157), (1533, 79438), (3066, 39719)]