1330882686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{16427}}^1$

素因数の和:17085

約数の個数: 48

約数和(自身を含む): 3300845184

約数和(自身を除く): 1969962498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 643, 1286, 1929, 3858, 4501, 5787, 9002, 11574, 13503, 16427, 27006, 32854, 40509, 49281, 81018, 98562, 114989, 147843, 229978, 295686, 344967, 689934, 1034901, 2069802, 10562561, 21125122, 31687683, 63375366, 73937927, 95063049, 147875854, 190126098, 221813781, 443627562, 665441343, 1330882686]

約数ペア:

[(1, 1330882686), (2, 665441343), (3, 443627562), (6, 221813781), (7, 190126098), (9, 147875854), (14, 95063049), (18, 73937927), (21, 63375366), (42, 31687683), (63, 21125122), (126, 10562561), (643, 2069802), (1286, 1034901), (1929, 689934), (3858, 344967), (4501, 295686), (5787, 229978), (9002, 147843), (11574, 114989), (13503, 98562), (16427, 81018), (27006, 49281), (32854, 40509)]