26438247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 46096128

約数和(自身を除く): 19657881

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 683, 759, 1173, 1683, 2049, 2277, 3519, 4301, 6147, 7513, 11611, 12903, 15709, 22539, 34833, 38709, 47127, 67617, 104499, 127721, 141381, 172799, 267053, 383163, 518397, 801159, 1149489, 1555191, 2403477, 2937583, 8812749, 26438247]

約数ペア:

[(1, 26438247), (3, 8812749), (9, 2937583), (11, 2403477), (17, 1555191), (23, 1149489), (33, 801159), (51, 518397), (69, 383163), (99, 267053), (153, 172799), (187, 141381), (207, 127721), (253, 104499), (391, 67617), (561, 47127), (683, 38709), (759, 34833), (1173, 22539), (1683, 15709), (2049, 12903), (2277, 11611), (3519, 7513), (4301, 6147)]