18469627374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1\times {\mathrm{2731}}^1$

素因数の和:5173

約数の個数: 64

約数和(自身を含む): 41266925568

約数和(自身を除く): 22797298194

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2383, 2731, 2838, 4766, 5462, 7149, 8193, 14298, 16386, 26213, 30041, 52426, 60082, 78639, 90123, 102469, 117433, 157278, 180246, 204938, 234866, 307407, 352299, 614814, 704598, 1127159, 1291763, 2254318, 2583526, 3381477, 3875289, 6507973, 6762954, 7750578, 13015946, 19523919, 39047838, 71587703, 143175406, 214763109, 279842839, 429526218, 559685678, 839528517, 1679057034, 3078271229, 6156542458, 9234813687, 18469627374]

約数ペア:

[(1, 18469627374), (2, 9234813687), (3, 6156542458), (6, 3078271229), (11, 1679057034), (22, 839528517), (33, 559685678), (43, 429526218), (66, 279842839), (86, 214763109), (129, 143175406), (258, 71587703), (473, 39047838), (946, 19523919), (1419, 13015946), (2383, 7750578), (2731, 6762954), (2838, 6507973), (4766, 3875289), (5462, 3381477), (7149, 2583526), (8193, 2254318), (14298, 1291763), (16386, 1127159), (26213, 704598), (30041, 614814), (52426, 352299), (60082, 307407), (78639, 234866), (90123, 204938), (102469, 180246), (117433, 157278)]