3990342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5340858

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 71, 87, 102, 114, 142, 174, 213, 323, 426, 493, 551, 646, 969, 986, 1102, 1207, 1349, 1479, 1653, 1938, 2059, 2414, 2698, 2958, 3306, 3621, 4047, 4118, 6177, 7242, 8094, 9367, 12354, 18734, 22933, 28101, 35003, 39121, 45866, 56202, 68799, 70006, 78242, 105009, 117363, 137598, 210018, 234726, 665057, 1330114, 1995171, 3990342]

約数ペア:

[(1, 3990342), (2, 1995171), (3, 1330114), (6, 665057), (17, 234726), (19, 210018), (29, 137598), (34, 117363), (38, 105009), (51, 78242), (57, 70006), (58, 68799), (71, 56202), (87, 45866), (102, 39121), (114, 35003), (142, 28101), (174, 22933), (213, 18734), (323, 12354), (426, 9367), (493, 8094), (551, 7242), (646, 6177), (969, 4118), (986, 4047), (1102, 3621), (1207, 3306), (1349, 2958), (1479, 2698), (1653, 2414), (1938, 2059)]