21419694

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23333}}^1$

素因数の和:23361

約数の個数: 32

約数和(自身を含む): 50401440

約数和(自身を除く): 28981746

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23333, 46666, 69999, 139998, 209997, 396661, 419994, 629991, 793322, 1189983, 1259982, 2379966, 3569949, 7139898, 10709847, 21419694]

約数ペア:

[(1, 21419694), (2, 10709847), (3, 7139898), (6, 3569949), (9, 2379966), (17, 1259982), (18, 1189983), (27, 793322), (34, 629991), (51, 419994), (54, 396661), (102, 209997), (153, 139998), (306, 69999), (459, 46666), (918, 23333)]