26268393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 12093207

約数列:

[1, 3, 19, 57, 59, 73, 107, 177, 219, 321, 1121, 1387, 2033, 3363, 4161, 4307, 6099, 6313, 7811, 12921, 18939, 23433, 81833, 119947, 148409, 245499, 359841, 445227, 460849, 1382547, 8756131, 26268393]

約数ペア:

[(1, 26268393), (3, 8756131), (19, 1382547), (57, 460849), (59, 445227), (73, 359841), (107, 245499), (177, 148409), (219, 119947), (321, 81833), (1121, 23433), (1387, 18939), (2033, 12921), (3363, 7811), (4161, 6313), (4307, 6099)]