2019967308

素因数分解:

$2^2\times 3^4\times {\mathrm{1913}}^1\times {\mathrm{3259}}^1$

素因数の和:5188

約数の個数: 60

約数和(自身を含む): 5284975080

約数和(自身を除く): 3265007772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1913, 3259, 3826, 5739, 6518, 7652, 9777, 11478, 13036, 17217, 19554, 22956, 29331, 34434, 39108, 51651, 58662, 68868, 87993, 103302, 117324, 154953, 175986, 206604, 263979, 309906, 351972, 527958, 619812, 1055916, 6234467, 12468934, 18703401, 24937868, 37406802, 56110203, 74813604, 112220406, 168330609, 224440812, 336661218, 504991827, 673322436, 1009983654, 2019967308]

約数ペア:

[(1, 2019967308), (2, 1009983654), (3, 673322436), (4, 504991827), (6, 336661218), (9, 224440812), (12, 168330609), (18, 112220406), (27, 74813604), (36, 56110203), (54, 37406802), (81, 24937868), (108, 18703401), (162, 12468934), (324, 6234467), (1913, 1055916), (3259, 619812), (3826, 527958), (5739, 351972), (6518, 309906), (7652, 263979), (9777, 206604), (11478, 175986), (13036, 154953), (17217, 117324), (19554, 103302), (22956, 87993), (29331, 68868), (34434, 58662), (39108, 51651)]