1227666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2872800

約数和(自身を除く): 1645134

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 89, 114, 121, 178, 209, 242, 267, 363, 418, 534, 627, 726, 979, 1254, 1691, 1958, 2299, 2937, 3382, 4598, 5073, 5874, 6897, 10146, 10769, 13794, 18601, 21538, 32307, 37202, 55803, 64614, 111606, 204611, 409222, 613833, 1227666]

約数ペア:

[(1, 1227666), (2, 613833), (3, 409222), (6, 204611), (11, 111606), (19, 64614), (22, 55803), (33, 37202), (38, 32307), (57, 21538), (66, 18601), (89, 13794), (114, 10769), (121, 10146), (178, 6897), (209, 5874), (242, 5073), (267, 4598), (363, 3382), (418, 2937), (534, 2299), (627, 1958), (726, 1691), (979, 1254)]