291244002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6934381}}^1$

素因数の和:6934393

約数の個数: 16

約数和(自身を含む): 665700672

約数和(自身を除く): 374456670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6934381, 13868762, 20803143, 41606286, 48540667, 97081334, 145622001, 291244002]

約数ペア:

[(1, 291244002), (2, 145622001), (3, 97081334), (6, 48540667), (7, 41606286), (14, 20803143), (21, 13868762), (42, 6934381)]