18198698

素因数分解:

$2^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1046

約数の個数: 24

約数和(自身を含む): 31931172

約数和(自身を除く): 13732474

約数列:

[1, 2, 7, 14, 49, 98, 233, 466, 797, 1594, 1631, 3262, 5579, 11158, 11417, 22834, 39053, 78106, 185701, 371402, 1299907, 2599814, 9099349, 18198698]

約数ペア:

[(1, 18198698), (2, 9099349), (7, 2599814), (14, 1299907), (49, 371402), (98, 185701), (233, 78106), (466, 39053), (797, 22834), (1594, 11417), (1631, 11158), (3262, 5579)]