18849206528

素因数分解:

$2^8\times {\mathrm{73629713}}^1$

素因数の和:73629729

約数の個数: 18

約数和(自身を含む): 37624783854

約数和(自身を除く): 18775577326

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 73629713, 147259426, 294518852, 589037704, 1178075408, 2356150816, 4712301632, 9424603264, 18849206528]

約数ペア:

[(1, 18849206528), (2, 9424603264), (4, 4712301632), (8, 2356150816), (16, 1178075408), (32, 589037704), (64, 294518852), (128, 147259426), (256, 73629713)]