21323814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11003}}^1$

素因数の和:11044

約数の個数: 32

約数和(自身を含む): 47537280

約数和(自身を除く): 26213466

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 11003, 22006, 33009, 66018, 187051, 209057, 374102, 418114, 561153, 627171, 1122306, 1254342, 3553969, 7107938, 10661907, 21323814]

約数ペア:

[(1, 21323814), (2, 10661907), (3, 7107938), (6, 3553969), (17, 1254342), (19, 1122306), (34, 627171), (38, 561153), (51, 418114), (57, 374102), (102, 209057), (114, 187051), (323, 66018), (646, 33009), (969, 22006), (1938, 11003)]