180009564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2142971}}^1$

素因数の和:2142985

約数の個数: 24

約数和(自身を含む): 480025728

約数和(自身を除く): 300016164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2142971, 4285942, 6428913, 8571884, 12857826, 15000797, 25715652, 30001594, 45002391, 60003188, 90004782, 180009564]

約数ペア:

[(1, 180009564), (2, 90004782), (3, 60003188), (4, 45002391), (6, 30001594), (7, 25715652), (12, 15000797), (14, 12857826), (21, 8571884), (28, 6428913), (42, 4285942), (84, 2142971)]