2138388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25457}}^1$

素因数の和:25471

約数の個数: 24

約数和(自身を含む): 5702592

約数和(自身を除く): 3564204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25457, 50914, 76371, 101828, 152742, 178199, 305484, 356398, 534597, 712796, 1069194, 2138388]

約数ペア:

[(1, 2138388), (2, 1069194), (3, 712796), (4, 534597), (6, 356398), (7, 305484), (12, 178199), (14, 152742), (21, 101828), (28, 76371), (42, 50914), (84, 25457)]