217454922

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{236879}}^1$

素因数の和:236907

約数の個数: 32

約数和(自身を含む): 511660800

約数和(自身を除く): 294205878

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 236879, 473758, 710637, 1421274, 2131911, 4026943, 4263822, 6395733, 8053886, 12080829, 12791466, 24161658, 36242487, 72484974, 108727461, 217454922]

約数ペア:

[(1, 217454922), (2, 108727461), (3, 72484974), (6, 36242487), (9, 24161658), (17, 12791466), (18, 12080829), (27, 8053886), (34, 6395733), (51, 4263822), (54, 4026943), (102, 2131911), (153, 1421274), (306, 710637), (459, 473758), (918, 236879)]