18999151194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1\times {\mathrm{20233}}^1$

素因数の和:28494

約数の個数: 32

約数和(自身を含む): 40005046080

約数和(自身を除く): 21005894886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 8237, 16474, 20233, 24711, 40466, 49422, 60699, 121398, 156503, 313006, 384427, 469509, 768854, 939018, 1153281, 2306562, 166659221, 333318442, 499977663, 999955326, 3166525199, 6333050398, 9499575597, 18999151194]

約数ペア:

[(1, 18999151194), (2, 9499575597), (3, 6333050398), (6, 3166525199), (19, 999955326), (38, 499977663), (57, 333318442), (114, 166659221), (8237, 2306562), (16474, 1153281), (20233, 939018), (24711, 768854), (40466, 469509), (49422, 384427), (60699, 313006), (121398, 156503)]