18529164

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3929}}^1$

素因数の和:4070

約数の個数: 36

約数和(自身を含む): 47207160

約数和(自身を除く): 28677996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3929, 4716, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 141444, 514699, 1029398, 1544097, 2058796, 3088194, 4632291, 6176388, 9264582, 18529164]

約数ペア:

[(1, 18529164), (2, 9264582), (3, 6176388), (4, 4632291), (6, 3088194), (9, 2058796), (12, 1544097), (18, 1029398), (36, 514699), (131, 141444), (262, 70722), (393, 47148), (524, 35361), (786, 23574), (1179, 15716), (1572, 11787), (2358, 7858), (3929, 4716)]