18105706878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61584037}}^1$

素因数の和:61584056

約数の個数: 24

約数和(自身を含む): 42123481992

約数和(自身を除く): 24017775114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 61584037, 123168074, 184752111, 369504222, 431088259, 862176518, 1293264777, 2586529554, 3017617813, 6035235626, 9052853439, 18105706878]

約数ペア:

[(1, 18105706878), (2, 9052853439), (3, 6035235626), (6, 3017617813), (7, 2586529554), (14, 1293264777), (21, 862176518), (42, 431088259), (49, 369504222), (98, 184752111), (147, 123168074), (294, 61584037)]