3321738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 8438976

約数和(自身を除く): 5117238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 643, 738, 861, 1286, 1722, 1929, 2583, 3858, 4501, 5166, 5787, 9002, 11574, 13503, 26363, 27006, 40509, 52726, 79089, 81018, 158178, 184541, 237267, 369082, 474534, 553623, 1107246, 1660869, 3321738]

約数ペア:

[(1, 3321738), (2, 1660869), (3, 1107246), (6, 553623), (7, 474534), (9, 369082), (14, 237267), (18, 184541), (21, 158178), (41, 81018), (42, 79089), (63, 52726), (82, 40509), (123, 27006), (126, 26363), (246, 13503), (287, 11574), (369, 9002), (574, 5787), (643, 5166), (738, 4501), (861, 3858), (1286, 2583), (1722, 1929)]