18965142696

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19273519}}^1$

素因数の和:19273569

約数の個数: 32

約数和(自身を含む): 48569270400

約数和(自身を除く): 29604127704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19273519, 38547038, 57820557, 77094076, 115641114, 154188152, 231282228, 462564456, 790214279, 1580428558, 2370642837, 3160857116, 4741285674, 6321714232, 9482571348, 18965142696]

約数ペア:

[(1, 18965142696), (2, 9482571348), (3, 6321714232), (4, 4741285674), (6, 3160857116), (8, 2370642837), (12, 1580428558), (24, 790214279), (41, 462564456), (82, 231282228), (123, 154188152), (164, 115641114), (246, 77094076), (328, 57820557), (492, 38547038), (984, 19273519)]