25493238

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{10979}}^1$

素因数の和:11033

約数の個数: 32

約数和(自身を含む): 57974400

約数和(自身を除く): 32481162

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 10979, 21958, 32937, 65874, 98811, 197622, 296433, 472097, 592866, 944194, 1416291, 2832582, 4248873, 8497746, 12746619, 25493238]

約数ペア:

[(1, 25493238), (2, 12746619), (3, 8497746), (6, 4248873), (9, 2832582), (18, 1416291), (27, 944194), (43, 592866), (54, 472097), (86, 296433), (129, 197622), (258, 98811), (387, 65874), (774, 32937), (1161, 21958), (2322, 10979)]