18255807

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 29583360

約数和(自身を除く): 11327553

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1283, 1581, 3849, 4743, 11547, 14229, 21811, 34641, 39773, 65433, 119319, 196299, 357957, 588897, 676141, 1073871, 2028423, 6085269, 18255807]

約数ペア:

[(1, 18255807), (3, 6085269), (9, 2028423), (17, 1073871), (27, 676141), (31, 588897), (51, 357957), (93, 196299), (153, 119319), (279, 65433), (459, 39773), (527, 34641), (837, 21811), (1283, 14229), (1581, 11547), (3849, 4743)]