13617918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 31539456

約数和(自身を除く): 17921538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 191, 233, 306, 382, 466, 573, 699, 1146, 1398, 1719, 2097, 3247, 3438, 3961, 4194, 6494, 7922, 9741, 11883, 19482, 23766, 29223, 35649, 44503, 58446, 71298, 89006, 133509, 267018, 400527, 756551, 801054, 1513102, 2269653, 4539306, 6808959, 13617918]

約数ペア:

[(1, 13617918), (2, 6808959), (3, 4539306), (6, 2269653), (9, 1513102), (17, 801054), (18, 756551), (34, 400527), (51, 267018), (102, 133509), (153, 89006), (191, 71298), (233, 58446), (306, 44503), (382, 35649), (466, 29223), (573, 23766), (699, 19482), (1146, 11883), (1398, 9741), (1719, 7922), (2097, 6494), (3247, 4194), (3438, 3961)]