18219848406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1\times {\mathrm{41143}}^1$

素因数の和:44380

約数の個数: 32

約数和(自身を含む): 38036805120

約数和(自身を除く): 19816956714

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3209, 6418, 9627, 19254, 41143, 73807, 82286, 123429, 147614, 221421, 246858, 442842, 946289, 1892578, 2838867, 5677734, 132027887, 264055774, 396083661, 792167322, 3036641401, 6073282802, 9109924203, 18219848406]

約数ペア:

[(1, 18219848406), (2, 9109924203), (3, 6073282802), (6, 3036641401), (23, 792167322), (46, 396083661), (69, 264055774), (138, 132027887), (3209, 5677734), (6418, 2838867), (9627, 1892578), (19254, 946289), (41143, 442842), (73807, 246858), (82286, 221421), (123429, 147614)]