19241874

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 40

約数和(自身を含む): 44182908

約数和(自身を除く): 24941034

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2897, 3321, 5794, 6642, 8691, 17382, 26073, 52146, 78219, 118777, 156438, 234657, 237554, 356331, 469314, 712662, 1068993, 2137986, 3206979, 6413958, 9620937, 19241874]

約数ペア:

[(1, 19241874), (2, 9620937), (3, 6413958), (6, 3206979), (9, 2137986), (18, 1068993), (27, 712662), (41, 469314), (54, 356331), (81, 237554), (82, 234657), (123, 156438), (162, 118777), (246, 78219), (369, 52146), (738, 26073), (1107, 17382), (2214, 8691), (2897, 6642), (3321, 5794)]