253485018

素因数分解:

$2^1\times 3^3\times {\mathrm{4694167}}^1$

素因数の和:4694178

約数の個数: 16

約数和(自身を含む): 563300160

約数和(自身を除く): 309815142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4694167, 9388334, 14082501, 28165002, 42247503, 84495006, 126742509, 253485018]

約数ペア:

[(1, 253485018), (2, 126742509), (3, 84495006), (6, 42247503), (9, 28165002), (18, 14082501), (27, 9388334), (54, 4694167)]