381922254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3031129}}^1$

素因数の和:3031144

約数の個数: 24

約数和(自身を含む): 945712560

約数和(自身を除く): 563790306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3031129, 6062258, 9093387, 18186774, 21217903, 27280161, 42435806, 54560322, 63653709, 127307418, 190961127, 381922254]

約数ペア:

[(1, 381922254), (2, 190961127), (3, 127307418), (6, 63653709), (7, 54560322), (9, 42435806), (14, 27280161), (18, 21217903), (21, 18186774), (42, 9093387), (63, 6062258), (126, 3031129)]