18677169

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 14811471

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5813, 17439, 40691, 52317, 98821, 122073, 156951, 296463, 366219, 691747, 889389, 1098657, 2075241, 2668167, 6225723, 18677169]

約数ペア:

[(1, 18677169), (3, 6225723), (7, 2668167), (9, 2075241), (17, 1098657), (21, 889389), (27, 691747), (51, 366219), (63, 296463), (119, 156951), (153, 122073), (189, 98821), (357, 52317), (459, 40691), (1071, 17439), (3213, 5813)]