18845486522

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{4663}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 29057913984

約数和(自身を除く): 10212427462

約数列:

[1, 2, 61, 122, 157, 211, 314, 422, 4663, 9326, 9577, 12871, 19154, 25742, 33127, 66254, 284443, 568886, 732091, 983893, 1464182, 1967786, 2020747, 4041494, 44657551, 60017473, 89315102, 120034946, 154471201, 308942402, 9422743261, 18845486522]

約数ペア:

[(1, 18845486522), (2, 9422743261), (61, 308942402), (122, 154471201), (157, 120034946), (211, 89315102), (314, 60017473), (422, 44657551), (4663, 4041494), (9326, 2020747), (9577, 1967786), (12871, 1464182), (19154, 983893), (25742, 732091), (33127, 568886), (66254, 284443)]