72726642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{212651}}^1$

素因数の和:212678

約数の個数: 24

約数和(自身を含む): 165868560

約数和(自身を除く): 93141918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 212651, 425302, 637953, 1275906, 1913859, 3827718, 4040369, 8080738, 12121107, 24242214, 36363321, 72726642]

約数ペア:

[(1, 72726642), (2, 36363321), (3, 24242214), (6, 12121107), (9, 8080738), (18, 4040369), (19, 3827718), (38, 1913859), (57, 1275906), (114, 637953), (171, 425302), (342, 212651)]