7998342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 10387578

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 479, 506, 726, 759, 958, 1437, 1518, 2783, 2874, 5269, 5566, 8349, 10538, 11017, 15807, 16698, 22034, 31614, 33051, 57959, 66102, 115918, 121187, 173877, 242374, 347754, 363561, 727122, 1333057, 2666114, 3999171, 7998342]

約数ペア:

[(1, 7998342), (2, 3999171), (3, 2666114), (6, 1333057), (11, 727122), (22, 363561), (23, 347754), (33, 242374), (46, 173877), (66, 121187), (69, 115918), (121, 66102), (138, 57959), (242, 33051), (253, 31614), (363, 22034), (479, 16698), (506, 15807), (726, 11017), (759, 10538), (958, 8349), (1437, 5566), (1518, 5269), (2783, 2874)]