215687034

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{5623}}^1$

素因数の和:7762

約数の個数: 24

約数和(自身を含む): 467624352

約数和(自身を除く): 251937318

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 5623, 6393, 11246, 12786, 16869, 19179, 33738, 38358, 50607, 101214, 11982613, 23965226, 35947839, 71895678, 107843517, 215687034]

約数ペア:

[(1, 215687034), (2, 107843517), (3, 71895678), (6, 35947839), (9, 23965226), (18, 11982613), (2131, 101214), (4262, 50607), (5623, 38358), (6393, 33738), (11246, 19179), (12786, 16869)]