18450016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{44351}}^1$

素因数の和:44374

約数の個数: 24

約数和(自身を含む): 39118464

約数和(自身を除く): 20668448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 44351, 88702, 177404, 354808, 576563, 709616, 1153126, 1419232, 2306252, 4612504, 9225008, 18450016]

約数ペア:

[(1, 18450016), (2, 9225008), (4, 4612504), (8, 2306252), (13, 1419232), (16, 1153126), (26, 709616), (32, 576563), (52, 354808), (104, 177404), (208, 88702), (416, 44351)]