18441398972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{119653}}^1$

素因数の和:120437

約数の個数: 24

約数和(自身を含む): 32926866336

約数和(自身を除く): 14485467364

約数列:

[1, 2, 4, 53, 106, 212, 727, 1454, 2908, 38531, 77062, 119653, 154124, 239306, 478612, 6341609, 12683218, 25366436, 86987731, 173975462, 347950924, 4610349743, 9220699486, 18441398972]

約数ペア:

[(1, 18441398972), (2, 9220699486), (4, 4610349743), (53, 347950924), (106, 173975462), (212, 86987731), (727, 25366436), (1454, 12683218), (2908, 6341609), (38531, 478612), (77062, 239306), (119653, 154124)]