72289014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{245881}}^1$

素因数の和:245900

約数の個数: 24

約数和(自身を含む): 168183288

約数和(自身を除く): 95894274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 245881, 491762, 737643, 1475286, 1721167, 3442334, 5163501, 10327002, 12048169, 24096338, 36144507, 72289014]

約数ペア:

[(1, 72289014), (2, 36144507), (3, 24096338), (6, 12048169), (7, 10327002), (14, 5163501), (21, 3442334), (42, 1721167), (49, 1475286), (98, 737643), (147, 491762), (294, 245881)]