1889538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6427}}^1$

素因数の和:6446

約数の個数: 24

約数和(自身を含む): 4396752

約数和(自身を除く): 2507214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6427, 12854, 19281, 38562, 44989, 89978, 134967, 269934, 314923, 629846, 944769, 1889538]

約数ペア:

[(1, 1889538), (2, 944769), (3, 629846), (6, 314923), (7, 269934), (14, 134967), (21, 89978), (42, 44989), (49, 38562), (98, 19281), (147, 12854), (294, 6427)]