18276687

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 31274152

約数和(自身を除く): 12997465

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1291, 1573, 3873, 4719, 11619, 14157, 14201, 16783, 42603, 50349, 127809, 151047, 156211, 184613, 468633, 553839, 1405899, 1661517, 2030743, 6092229, 18276687]

約数ペア:

[(1, 18276687), (3, 6092229), (9, 2030743), (11, 1661517), (13, 1405899), (33, 553839), (39, 468633), (99, 184613), (117, 156211), (121, 151047), (143, 127809), (363, 50349), (429, 42603), (1089, 16783), (1287, 14201), (1291, 14157), (1573, 11619), (3873, 4719)]