4039686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10687}}^1$

素因数の和:10705

約数の個数: 32

約数和(自身を含む): 10260480

約数和(自身を除く): 6220794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10687, 21374, 32061, 64122, 74809, 96183, 149618, 192366, 224427, 288549, 448854, 577098, 673281, 1346562, 2019843, 4039686]

約数ペア:

[(1, 4039686), (2, 2019843), (3, 1346562), (6, 673281), (7, 577098), (9, 448854), (14, 288549), (18, 224427), (21, 192366), (27, 149618), (42, 96183), (54, 74809), (63, 64122), (126, 32061), (189, 21374), (378, 10687)]