21534138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70373}}^1$

素因数の和:70398

約数の個数: 24

約数和(自身を含む): 49402548

約数和(自身を除く): 27868410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70373, 140746, 211119, 422238, 633357, 1196341, 1266714, 2392682, 3589023, 7178046, 10767069, 21534138]

約数ペア:

[(1, 21534138), (2, 10767069), (3, 7178046), (6, 3589023), (9, 2392682), (17, 1266714), (18, 1196341), (34, 633357), (51, 422238), (102, 211119), (153, 140746), (306, 70373)]