18002412

素因数分解:

$2^2\times 3^5\times {\mathrm{18521}}^1$

素因数の和:18540

約数の個数: 36

約数和(自身を含む): 47194056

約数和(自身を除く): 29191644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 18521, 37042, 55563, 74084, 111126, 166689, 222252, 333378, 500067, 666756, 1000134, 1500201, 2000268, 3000402, 4500603, 6000804, 9001206, 18002412]

約数ペア:

[(1, 18002412), (2, 9001206), (3, 6000804), (4, 4500603), (6, 3000402), (9, 2000268), (12, 1500201), (18, 1000134), (27, 666756), (36, 500067), (54, 333378), (81, 222252), (108, 166689), (162, 111126), (243, 74084), (324, 55563), (486, 37042), (972, 18521)]