73945326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135431}}^1$

素因数の和:135456

約数の個数: 32

約数和(自身を含む): 182020608

約数和(自身を除く): 108075282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 135431, 270862, 406293, 812586, 948017, 1760603, 1896034, 2844051, 3521206, 5281809, 5688102, 10563618, 12324221, 24648442, 36972663, 73945326]

約数ペア:

[(1, 73945326), (2, 36972663), (3, 24648442), (6, 12324221), (7, 10563618), (13, 5688102), (14, 5281809), (21, 3521206), (26, 2844051), (39, 1896034), (42, 1760603), (78, 948017), (91, 812586), (182, 406293), (273, 270862), (546, 135431)]