47021478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{159937}}^1$

素因数の和:159956

約数の個数: 24

約数和(自身を含む): 109397592

約数和(自身を除く): 62376114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 159937, 319874, 479811, 959622, 1119559, 2239118, 3358677, 6717354, 7836913, 15673826, 23510739, 47021478]

約数ペア:

[(1, 47021478), (2, 23510739), (3, 15673826), (6, 7836913), (7, 6717354), (14, 3358677), (21, 2239118), (42, 1119559), (49, 959622), (98, 479811), (147, 319874), (294, 159937)]