79142238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{209371}}^1$

素因数の和:209389

約数の個数: 32

約数和(自身を含む): 200997120

約数和(自身を除く): 121854882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 209371, 418742, 628113, 1256226, 1465597, 1884339, 2931194, 3768678, 4396791, 5653017, 8793582, 11306034, 13190373, 26380746, 39571119, 79142238]

約数ペア:

[(1, 79142238), (2, 39571119), (3, 26380746), (6, 13190373), (7, 11306034), (9, 8793582), (14, 5653017), (18, 4396791), (21, 3768678), (27, 2931194), (42, 1884339), (54, 1465597), (63, 1256226), (126, 628113), (189, 418742), (378, 209371)]