18529992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6627

約数の個数: 64

約数和(自身を含む): 55440000

約数和(自身を除く): 36910008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6599, 13198, 19797, 26396, 39594, 52792, 59391, 79188, 85787, 118782, 158376, 171574, 178173, 237564, 257361, 343148, 356346, 475128, 514722, 686296, 712692, 772083, 1029444, 1425384, 1544166, 2058888, 2316249, 3088332, 4632498, 6176664, 9264996, 18529992]

約数ペア:

[(1, 18529992), (2, 9264996), (3, 6176664), (4, 4632498), (6, 3088332), (8, 2316249), (9, 2058888), (12, 1544166), (13, 1425384), (18, 1029444), (24, 772083), (26, 712692), (27, 686296), (36, 514722), (39, 475128), (52, 356346), (54, 343148), (72, 257361), (78, 237564), (104, 178173), (108, 171574), (117, 158376), (156, 118782), (216, 85787), (234, 79188), (312, 59391), (351, 52792), (468, 39594), (702, 26396), (936, 19797), (1404, 13198), (2808, 6599)]