84375774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{669649}}^1$

素因数の和:669664

約数の個数: 24

約数和(自身を含む): 208930800

約数和(自身を除く): 124555026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 669649, 1339298, 2008947, 4017894, 4687543, 6026841, 9375086, 12053682, 14062629, 28125258, 42187887, 84375774]

約数ペア:

[(1, 84375774), (2, 42187887), (3, 28125258), (6, 14062629), (7, 12053682), (9, 9375086), (14, 6026841), (18, 4687543), (21, 4017894), (42, 2008947), (63, 1339298), (126, 669649)]