26395551

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3613

約数の個数: 40

約数和(自身を含む): 48543264

約数和(自身を除く): 22147713

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3581, 7371, 10743, 25067, 32229, 46553, 75201, 96687, 139659, 225603, 290061, 325871, 418977, 676809, 977613, 1256931, 2030427, 2932839, 3770793, 8798517, 26395551]

約数ペア:

[(1, 26395551), (3, 8798517), (7, 3770793), (9, 2932839), (13, 2030427), (21, 1256931), (27, 977613), (39, 676809), (63, 418977), (81, 325871), (91, 290061), (117, 225603), (189, 139659), (273, 96687), (351, 75201), (567, 46553), (819, 32229), (1053, 25067), (2457, 10743), (3581, 7371)]