66987426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53419}}^1$

素因数の和:53454

約数の個数: 32

約数和(自身を含む): 153849600

約数和(自身を除く): 86862174

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 53419, 106838, 160257, 320514, 587609, 1014961, 1175218, 1762827, 2029922, 3044883, 3525654, 6089766, 11164571, 22329142, 33493713, 66987426]

約数ペア:

[(1, 66987426), (2, 33493713), (3, 22329142), (6, 11164571), (11, 6089766), (19, 3525654), (22, 3044883), (33, 2029922), (38, 1762827), (57, 1175218), (66, 1014961), (114, 587609), (209, 320514), (418, 160257), (627, 106838), (1254, 53419)]