21093672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30307}}^1$

素因数の和:30345

約数の個数: 32

約数和(自身を含む): 54554400

約数和(自身を除く): 33460728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30307, 60614, 90921, 121228, 181842, 242456, 363684, 727368, 878903, 1757806, 2636709, 3515612, 5273418, 7031224, 10546836, 21093672]

約数ペア:

[(1, 21093672), (2, 10546836), (3, 7031224), (4, 5273418), (6, 3515612), (8, 2636709), (12, 1757806), (24, 878903), (29, 727368), (58, 363684), (87, 242456), (116, 181842), (174, 121228), (232, 90921), (348, 60614), (696, 30307)]