18783102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 40656672

約数和(自身を除く): 21873570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 937, 1542, 1874, 2811, 3341, 5622, 6682, 10023, 12181, 20046, 24362, 36543, 73086, 240809, 481618, 722427, 1444854, 3130517, 6261034, 9391551, 18783102]

約数ペア:

[(1, 18783102), (2, 9391551), (3, 6261034), (6, 3130517), (13, 1444854), (26, 722427), (39, 481618), (78, 240809), (257, 73086), (514, 36543), (771, 24362), (937, 20046), (1542, 12181), (1874, 10023), (2811, 6682), (3341, 5622)]