18244616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 38035200

約数和(自身を除く): 19790584

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5659, 11318, 22636, 45272, 73567, 147134, 175429, 294268, 350858, 588536, 701716, 1403432, 2280577, 4561154, 9122308, 18244616]

約数ペア:

[(1, 18244616), (2, 9122308), (4, 4561154), (8, 2280577), (13, 1403432), (26, 701716), (31, 588536), (52, 350858), (62, 294268), (104, 175429), (124, 147134), (248, 73567), (403, 45272), (806, 22636), (1612, 11318), (3224, 5659)]