39687246

素因数分解:

$2^1\times 3^5\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 90015744

約数和(自身を除く): 50328498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 486, 643, 762, 1143, 1286, 1929, 2286, 3429, 3858, 5787, 6858, 10287, 11574, 17361, 20574, 30861, 34722, 52083, 61722, 81661, 104166, 156249, 163322, 244983, 312498, 489966, 734949, 1469898, 2204847, 4409694, 6614541, 13229082, 19843623, 39687246]

約数ペア:

[(1, 39687246), (2, 19843623), (3, 13229082), (6, 6614541), (9, 4409694), (18, 2204847), (27, 1469898), (54, 734949), (81, 489966), (127, 312498), (162, 244983), (243, 163322), (254, 156249), (381, 104166), (486, 81661), (643, 61722), (762, 52083), (1143, 34722), (1286, 30861), (1929, 20574), (2286, 17361), (3429, 11574), (3858, 10287), (5787, 6858)]