181440684

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{16417}}^1$

素因数の和:16734

約数の個数: 36

約数和(自身を含む): 460163704

約数和(自身を除く): 278723020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 11052, 16417, 32834, 49251, 65668, 98502, 147753, 197004, 295506, 591012, 5040019, 10080038, 15120057, 20160076, 30240114, 45360171, 60480228, 90720342, 181440684]

約数ペア:

[(1, 181440684), (2, 90720342), (3, 60480228), (4, 45360171), (6, 30240114), (9, 20160076), (12, 15120057), (18, 10080038), (36, 5040019), (307, 591012), (614, 295506), (921, 197004), (1228, 147753), (1842, 98502), (2763, 65668), (3684, 49251), (5526, 32834), (11052, 16417)]