19080036

素因数分解:

$2^2\times 3^4\times {\mathrm{58889}}^1$

素因数の和:58905

約数の個数: 30

約数和(自身を含む): 49879830

約数和(自身を除く): 30799794

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58889, 117778, 176667, 235556, 353334, 530001, 706668, 1060002, 1590003, 2120004, 3180006, 4770009, 6360012, 9540018, 19080036]

約数ペア:

[(1, 19080036), (2, 9540018), (3, 6360012), (4, 4770009), (6, 3180006), (9, 2120004), (12, 1590003), (18, 1060002), (27, 706668), (36, 530001), (54, 353334), (81, 235556), (108, 176667), (162, 117778), (324, 58889)]