28173666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 59368320

約数和(自身を除く): 31194654

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1873, 2507, 3746, 5014, 5619, 7521, 11238, 15042, 43079, 86158, 129237, 204157, 258474, 408314, 612471, 1224942, 4695611, 9391222, 14086833, 28173666]

約数ペア:

[(1, 28173666), (2, 14086833), (3, 9391222), (6, 4695611), (23, 1224942), (46, 612471), (69, 408314), (109, 258474), (138, 204157), (218, 129237), (327, 86158), (654, 43079), (1873, 15042), (2507, 11238), (3746, 7521), (5014, 5619)]