172090854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{735431}}^1$

素因数の和:735452

約数の個数: 24

約数和(自身を含む): 401545872

約数和(自身を除く): 229455018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 735431, 1470862, 2206293, 4412586, 6618879, 9560603, 13237758, 19121206, 28681809, 57363618, 86045427, 172090854]

約数ペア:

[(1, 172090854), (2, 86045427), (3, 57363618), (6, 28681809), (9, 19121206), (13, 13237758), (18, 9560603), (26, 6618879), (39, 4412586), (78, 2206293), (117, 1470862), (234, 735431)]