21561096

素因数分解:

$2^3\times 3^1\times {\mathrm{677}}^1\times {\mathrm{1327}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 54023040

約数和(自身を除く): 32461944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 677, 1327, 1354, 2031, 2654, 2708, 3981, 4062, 5308, 5416, 7962, 8124, 10616, 15924, 16248, 31848, 898379, 1796758, 2695137, 3593516, 5390274, 7187032, 10780548, 21561096]

約数ペア:

[(1, 21561096), (2, 10780548), (3, 7187032), (4, 5390274), (6, 3593516), (8, 2695137), (12, 1796758), (24, 898379), (677, 31848), (1327, 16248), (1354, 15924), (2031, 10616), (2654, 8124), (2708, 7962), (3981, 5416), (4062, 5308)]