25754430078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{171169}}^1$

素因数の和:171833

約数の個数: 48

約数和(自身を含む): 60187480080

約数和(自身を除く): 34433050002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 643, 1286, 1929, 3858, 5787, 8359, 11574, 16718, 25077, 50154, 75231, 150462, 171169, 342338, 513507, 1027014, 1540521, 2225197, 3081042, 4450394, 6675591, 13351182, 20026773, 40053546, 110061667, 220123334, 330185001, 660370002, 990555003, 1430801671, 1981110006, 2861603342, 4292405013, 8584810026, 12877215039, 25754430078]

約数ペア:

[(1, 25754430078), (2, 12877215039), (3, 8584810026), (6, 4292405013), (9, 2861603342), (13, 1981110006), (18, 1430801671), (26, 990555003), (39, 660370002), (78, 330185001), (117, 220123334), (234, 110061667), (643, 40053546), (1286, 20026773), (1929, 13351182), (3858, 6675591), (5787, 4450394), (8359, 3081042), (11574, 2225197), (16718, 1540521), (25077, 1027014), (50154, 513507), (75231, 342338), (150462, 171169)]