147440454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3510487}}^1$

素因数の和:3510499

約数の個数: 16

約数和(自身を含む): 337006848

約数和(自身を除く): 189566394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3510487, 7020974, 10531461, 21062922, 24573409, 49146818, 73720227, 147440454]

約数ペア:

[(1, 147440454), (2, 73720227), (3, 49146818), (6, 24573409), (7, 21062922), (14, 10531461), (21, 7020974), (42, 3510487)]