82154142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{217339}}^1$

素因数の和:217357

約数の個数: 32

約数和(自身を含む): 208646400

約数和(自身を除く): 126492258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 217339, 434678, 652017, 1304034, 1521373, 1956051, 3042746, 3912102, 4564119, 5868153, 9128238, 11736306, 13692357, 27384714, 41077071, 82154142]

約数ペア:

[(1, 82154142), (2, 41077071), (3, 27384714), (6, 13692357), (7, 11736306), (9, 9128238), (14, 5868153), (18, 4564119), (21, 3912102), (27, 3042746), (42, 1956051), (54, 1521373), (63, 1304034), (126, 652017), (189, 434678), (378, 217339)]