72867018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{247847}}^1$

素因数の和:247866

約数の個数: 24

約数和(自身を含む): 169528032

約数和(自身を除く): 96661014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 247847, 495694, 743541, 1487082, 1734929, 3469858, 5204787, 10409574, 12144503, 24289006, 36433509, 72867018]

約数ペア:

[(1, 72867018), (2, 36433509), (3, 24289006), (6, 12144503), (7, 10409574), (14, 5204787), (21, 3469858), (42, 1734929), (49, 1487082), (98, 743541), (147, 495694), (294, 247847)]